Cotton 600TC CinchFit Boat Sheets – V Berth & 9 Inch Deep Boat Sheet Sets

Our 600TC Cotton CinchFit Boat Sheets are made of beautiful, quality material and our CinchFit design that will cinch to fit your boat mattress perfectly every time.



Our 600TC Cotton CinchFit Boat Sheets are made of beautiful, quality material and our CinchFit design that will cinch to fit your boat mattress perfectly every time. This sheet set is constructed from 100% long staple cotton sateen woven at a 600 thread count per square inch. Our CinchFit design loves to hug boat and yacht mattresses snugly, providing both a perfect fit and ease of making the bed. All sheet sets now have directional tags to indicate where the Head and Foot are located to make it even easier for our customers to make their beds. 

With our cinching design, you can order 9 inch depth sheets in traditional sizes and they will conform to odd boat mattress shapes. For deeper mattresses, order our cinching Home Sheets Sizes with 15" inch depth. Our sheets cinch perfectly around boat mattresses with radius and cut corners.


  • Cinching Stay On & Adjustable Fitted Sheet Design
  • Directional Tags for ease of bed making
  • Fitted sheet can be tightened over time for a snug fit for many years
  • Our fitted sheet design fits the maximum depth and then cinches to fit smaller depths
  • Can be tightened for a snug and tight fit Adorable Cord Storage Pocket keeps the cording safe in the washer and dryer

Extra Pillowcase Sets: 

Are located HERE!

Determining Which Size To Order:

To determine which sheet size to select for oddly shaped mattresses, make sure the sheet length and width are the same or smaller than your measurements. For diamond shapes, you can order a sheet that is slightly smaller than the maximum width where it juts out in the middle, it will just have slightly less fabric depth in that spot. For individual V Berth cushions, our Twin XL Sheet Size fits nicely for lengths up to 80" and cinches to fit smaller widths and lengths.

Universal V Berth Sheets:

These sheets have fit perfectly on the following boats to date: Bahama Islander 30, Beneteau 281, 350, 393, 41, Catalina 30, 310, 320, 36, Chris Craft 38, Freedom 38, Hunter 30, 33, 36, Irwin 39, Ludders 33, Moody 422, Oday 31, Pearson 25, 27, 35, Purs 325, Reliance 44, Ringer Express, Sea Ray 37, S2 30, Sabre 426, Shannon 38, Swan 44

Universal XL V Berth Sheets:

These sheets have fit perfectly on the following boats to date: Beneteau 41, 44, Catalac 27, Formula 33055, Grand Banks 36, 42, Jeanneau 409, 42DS, J42, Pacific Islander 34, Larson Cabrio 37,Pursuit 325, Robolo 305, Silverton 27, Swan 48

Care Instructions: 

Machine wash in cold water delicate cycle with mild detergent. No Bleach. Tumble dry on low heat. Remove immediately at end of cycle. Press with warm iron if needed. Do Not Was in Hot Water. Do Not Wash with Heavy Load. More detailed information on "Keeping Your Sheets Looking As Good As New" can be found HERE.

Folding Your Sheets: 

Once you receive your sheets, be sure to check out our how to videos on how to fold your fitted sheet HERE.


Additional information

Weight 4 lbs
Dimensions 14 × 12 × 4 in
600TC Cotton Sizes Boat

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600TC Cotton Color Options

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68 reviews for Cotton 600TC CinchFit Boat Sheets – V Berth & 9 Inch Deep Boat Sheet Sets

  1. Tammy W. (verified owner)

    Wonderful texture, excellent craftsmanship, true to size…. Very very happy!!

  2. Cindi (verified owner)

    You’re sheets are awesome! Putting sheets on my V Berth bed have never been easier. The sheets are soft and comfy.

  3. Richard Williams (verified owner)

    Neat idea for more convenient sheets with ties is security tightens on the edges making an easier more secure sheet! Great item! Thank!

  4. Sherry O’Toole (verified owner)

    Love our new sheets and blanket. They fit perfect and are so much nicer then using bulky sleeping bags. They we’re delivered quickly & are quality made.


    Great Product. I was skeptical of getting sheets that were not custom on our Silverton 39MY. However the sheets we received were high-quality and fit perfectly without being a custom sheet. They were shipped very quickly and arrived in perfect condition highly recommend them for boaters. The drawstring Finn was a perfect solution.

  6. AB

    New boat owner. As a first time cabin boat owner I needed a lot of help – every part of my experience was great!

  7. Dorinda Rendahl

    Exceptional Experience. This has been an exceptional experience from beginning to end. Ordering was easy, and customer service even personally contacted me because they needed my physical address instead of a P.O. Box. I was kept updated as to delivery, and my product came when they said it would. The quilt, shams and pillows for our V berth is beautiful and very well made. I will definitely be ordering all of our bedding needs from Quahog Bay Bedding.

  8. SV Avemar

    These sheets are perfect. I was skeptical but after sleeping in these sheets for a week, I’m a believer.

  9. B Jensen

    Our new boat. We purchased a new boat. All of our bedding, we ordered through Quahogbaybedding. Including the V Berth + Aft Cabin! The Mattress Pads are wonderful, they are soft, fit PERFECTLY! Our Sheets are incredibly soft, breathable and most importantly, fit both beds perfectly. The blankets work for both myself (cold all the time) and my husband who is warm all of the time. They keep us both very comfortable.
    All products arrived timely and without any incident!

  10. Linda and Guy

    Best Fitted Sheet For Our Boat. We purchased a fitted sheet for our 2021 Pursuit OS 325 and it did not fit. It was too small. I wrote to the company and they immediately sent us an XL universal V berth sheet to replace the one we purchased. It fit perfectly. What a beautiful sheet. Very well made, very soft. Pure quality. We cannot say enough about the wonderful customer service-they stand behind their products and very extremely helpful. Their goal is to make the customer happy which they did. The shipping was fast too. I don’t have anything negative to say about the company and the entire experience. Would give ten stars if I could. Highly recommend.

  11. Rafael Fernandez

    “V” Berth Bedding. Sheets, blanket and quilt fit and look great not to mention are very comfortable!!

  12. Judy

    Great bedding for V berth. Great looking, very comfortable and well made. Very happy!

  13. Jess P.

    A pleasant experience. I worked specifically with Beth at Quahog Bay Bedding. She made everything simple and was able to help me get my order under a time crunch. The bedding quality is great, especially for the price. Very happy with the product we received. Thanks, Beth!

  14. Ann Harrison

    Forepeak Comfort. Making up the bunk in the forward cabin is much more gratifying with your sheets that stay put.

  15. Brenda (verified owner)

    Soft and Fit Well. The sheets for our boat were fairly easy to put on and stayed in place! They were very soft and comfortable as well.

  16. Gary Wegner (verified owner)

    Quick delivery.

  17. Gary Wegner (verified owner)

    Quick delivery.

  18. Alice Markle (verified owner)

    Fabulous Sheets. I love the feel of the sheets and they fit perfectly on our V berth bed. No more wrinkles is so comfortable!

  19. Candace McLendon (verified owner)

    Help when you need it! First of all the quality of the sheets I ordered is marvelous and the periwinkle blue color is beautiful. But what was really appreciated was the prompt help when we had question about selecting the appropriate size for the v-berth and later about the installation. We are very pleased with the product and the service

  20. Pat M. (verified owner)

    V-berth sheets. I just purchased these sheets to fit the v-berth in our sailboat. They fit perfectly. I love that they can be cinched to keep them in place. They are very soft and keep you cool at night.

  21. Laura Bell (verified owner)

    fitted v-berth sheets. Perfect fit, good quality. I will but more of this product

  22. Renee G. (verified owner)

    Fabulous Bedding. Wow, high quality, comfortable and perfect fit.

  23. Susan Gabert

    Responsive Customer Service. We are launching a new boat and Quahog has been very responsive to questions asked online in addition to fast delivery of order – good quality fleece footed blanket.

  24. Michele

    Look no further than here for your bed sheets! If you struggle like myself in making any bed whether on a boat, RV or that big king size bed you have at home, these are the sheets to order! No more laying on the bed in order to put on the fitted sheets only to have a corner get away from you and only have to start all over again. Easy to launder and the feel is luxurious. You will not be disappointed. Have a question and they are fast to answer your email. I haven’t called them to know but I would imagine an actual person will answer the phone! Beat product vote from me! Thank you smooth sheets on my odd shaped boat bed!

  25. Sonja (verified owner)

    Love It! Bedding is absolutely gorgeous and such good quality! Customer service was wonderful. This is our first boat and ordering custom made betting was a completely new process to me. She walks me through every step and had my order to me within 10 days. Will definitely order from them again.

  26. Becky S.

    The universal v-berth mattress pad and fitted sheet, and – because apparently the rest of the world sleeps on those upside down – we ordered the set “customized” with the regular-shape flat sheet. Customer service and delivery time were excellent – and they were able to nicely accommodate a change in color preference the day after I placed the order. The set is for a 2004 SeaRay 280 Sundancer. The v-berth has a really odd asymmetrical shape – but the pad and sheet absolutely could not fit better if we’d had them custom- made. We are very, very pleased with that! If anyone has suggestions on how to make the bed look neat and tidy with a regular shaped queen top sheet and bedspread, please do share! There’s just a lot going on there to “make the bed” neatly. Thank you!

  27. Becky

    Very good quality and great service.

  28. Dennis (verified owner)

    Nicely done special modifications for my vee beth cushion, nice quality and exceptional, personal service to make it happen.

  29. TC86

    Thanks a bunch!

  30. Rose Loper (verified owner)

    Fast and responsive staff produced outstanding sheets for our pulan berth.

  31. Beth

    Super Impressed. Ordered the fitting sheet and pillowcases for our Rosborough RF246. Sheets fit perfect, drawstring in front, wide end, makes it easy to fit.. Sheets look good, high quality, feel great and wash/dry quickly.
    Just ordered the matching top sheet. Originally we cheaper out and bought flat sheet online to save $20. Big mistake. Save yourself the trouble and buy the whole set!!
    Very happy boater.

  32. Bighuie

    Sent dementions for custom V Birth for my boat. Fitted sheet fit perfectly. Communication was very good and delivery was just as promised.

  33. Steve

    Thank you. You are the best in the industry.

  34. Valda

    Excellent product and customer service. The best for custom bedding!

  35. Timothy (verified owner)

    Exactly as advertised-Excellent. The bedding arrived and was exactly as specified on the website. We have a new Jeanneau Sun Odessey 419. The V berth sheets, mattress pad, blanket and duvet fit perfectly. The drawstrings on the mattress cover and bottom sheet worked well. The quality is excellent and the cost of the set was several hundred dollars less than a custom set. I highly recommend this company.

  36. customer

    amazing quality but quite expensive

  37. Lori Disler (verified owner)

    The sheets are high quality. They wash well and wear well.

  38. Diana Fox (verified owner)

    Fits our v-berth well in our Hunter 36.

  39. customer

    Very satisfied. I was a little concerned because our boat has a custom mattress that is exactly 6 inches deep. Ordered the size L V berth sheet set and they fit perfectly! Very soft, washed and dried nicely. Happy with the purchase, especially after getting them on sale. Would definitely recommend these to a friend.

  40. Linda Erickson

    Excellent quality for a good price. I wanted sheets for our boat’s V berth. Custom made as well as pre-made retail were astronomically priced. I purchased the XL cinch sheets on sale for our 2008 Prestancia cruiser and these fit well. They arrived within 4 days, were of high quality and fit well – they stayed on the bed through 4 nights. Very satisfied.

  41. CUSTOMER (verified owner)

    Great service, quick turn-around, and sheets are super comfortable!

  42. CINDY

    We love our sheets! We bought the bamboo. Don’t worry if they feel a bit lIke sail cloth when removing from the washing machine. Once dried they are luxuriously wonderful to sleep upon. Making the bed is so much easier with the Vberth sheets and once pulled snug and cinched the bottom sheet stays in place perfectly.

  43. Fred M.

    v-berth sheets are fantastic. We love the fit and feel of the new xl v-berth sheets which we use on our J/44 sailboat. The customer service of Quahog Bay Bedding was great too as they helped sort out a delivery issue with UPS. Great product!

  44. Kirsten (verified owner)

    We love our V berth sheets and comforter 🙂 Everything fit perfectly.

  45. PatriceCurt Spalding

    Amazing Sheets – Totally Worth It! We ordered our V-berth 600 cotton boat sheets last Sunday for our new boat! I was slightly hesitant because they were a bit expensive (a bit crazy to hesitate because the boat was basically the price of a starter home!). They arrived on Wednesday and we used them this weekend. They fit perfectly, and are the best sheets we have ever purchased! I am now going to buy a set for our bed a home!

  46. Kim K.

    Love this company! We have purchased the v berth sheets, mattress pad, blanket and fleece. They fit well, are easy to put on and are well made. I am keeping an eye on the cotton blanket as it seems to be wearing a little after repeated washes, but will definitely return to this company for our boat bedding. Our little v berth feels quite luxurious!

  47. Customer (verified owner)

    Highly recommend. Very soft, perfect fit and nice weight!! Love!!

  48. Customer (verified owner)

    Fits Perfectly!

  49. Ms. Janis Jeffries (verified owner)

    Great personalized customer service plus a really great product. Couldn’t be any better. This is the kind of company you want to do business with!

  50. CP Weiss (verified owner)

    Fitted V-Berth sheets. Fitted sheet was too small for my Shannon 39. Widest end is 93″.

  51. Adams

    Ordered a duvet and cover. Received a duvet and sheet set. Tried to contact via phone and online text and a week later, no response.

  52. Cari B

    Love Love Love the plush mattress topper! It fits perfectly and feels great. Sheet was really good too. Great quality.

  53. L Collins (verified owner)

    Excellent service. Very helpful when choosing the right products.

  54. Sandy

    I was trying to find the right sheets for a bed on a sailboat. The measurements were very odd to me so I contacted Quahog ( I googled what I needed). Beth helped me and she was the best!! And my son said the sheets fit perfectly. He asked me how I did that?? I told him Google, Quahog and Beth! Thank you!

  55. John Hauck

    Recently made my first couple orders with Quahog Bay Bedding. They produce first quality products. I have yet to try out my V berth sheets, blanket, and mattress pad, but looking forward to it really soon. I’ll let you know what I think about them then. Customer service is 100%. It is unusual to do business with folks that respect and appreciate their customers, the folks that are paying the bills. Thanks, Beth.

  56. Ron (verified owner)

    This is the first set of bedding we’ve purchased for the boat. The 600 count is as soft as anyone could ask for.

  57. Peter Jay

    Great V-berth sheets. Very pleased with our V-berth sheets! Beth was easy to talk to and deal with and listened to our needs. We asked for a fast turn around time due to our schedule, thinking a couple weeks, and they were made and shipped within 2 days. They fit just how I expected them to fit and the quality and workmanship seems to be there. Only minor glitch was that the draw string pocket was stated to go at the head of the boat/ the bow and so we initially put them on backwards. In our case at least the pouch is at the head of the bed, but at the aft end of the berth. Not a big problem but a couple minutes of head scratching trying to figure why they didn’t fit. Slept on them last night for the first time and they were wonderful. No problem recommending them, we are very satisfied.

  58. Caroline

    Great personal attention. I have purchased home bedding as well as boat bedding. All great quality.

  59. Erin

    Fits perfectly on our Cherubini v-berth!

  60. H Li

    Excellent workmanship. Excellent workmanship. The sheets (fitted and flat) fit the V-berth on my sailboat perfectly once one makes use of the built-in adjustment cords to tailor to size. Similarly, the quilt cover is well made and fits the V-berth on my Pacific Seacraft sailboat well.

  61. Carolyn

    These sheets fit our v berth perfectly. These sheets fit our v berth perfectly, are easy to put on, they stay in place and are so very comfortable.

  62. LouAnn

    Great king fitted sheet for my boats berth. Great quality, purchased a couple of years ago and still look great! Thank you so much, Lou

  63. Paul

    We are happy with the product but recieved regular pillow cases when we ordered king size.

  64. Suzanne

    This company has a fantastic product, just what we needed for our vberth on the boat and super customer service. They really came through for us when we had a trip deadline and we were able to sleep comfortably every night, no more pulled out sheets. I ordered the blanket and throw to match later, and they are so soft and well made. Highly recommended them to our boating friends. Thanx.

  65. Barry

    High quality sheets for difficult to find size for our V berth

  66. Valentina

    This company is terrific. This company is great, people are wonderful to work with. Very accommodating, I wouldn’t hesitate to use them again.

  67. Melody D.

    The v-berth sheets we purchased from Sailboat Interiors were high quality and sooo soft. But most importantly, it made making the bed in our boat SO EASY. Seriously, that was my least favorite thing to do before, and after we got the sheets, I could make our v-berth in less than a minute. I’d never go back to square sheets after using these!

  68. SB

    The product is good. My one issue is the strings to tighten the sheets are on the long side of the sheets. In the vberth they are difficult to reach. If the strings were on the short side I would have given the product a five.

Only logged in customers who have purchased this product may leave a review.

Size Fitted Sheet Flat Sheet Pillowcases Mattress Depths
Univ V 88H x 82L x 20F 110H x 102L x 40F 20 x 40 1 - 6 Inches
Univ XL V 102H x 82L x 30F 110H x 102L x 40F 20 x 40 1 - 6 Inches
Twin XL 9 Inch 39 x 80 66 x 100 20 x 30 (1) 1 - 9 Inches
Queen 9 Inch 60 x 80 90 x 102 20 x 30 1 - 9 Inches
King 9 Inch 78 x 80 110 x 102 20 x 40 1 - 9 Inches
Cal King 9 Inch 72 x 84 110 x 102 20 x 40 1 - 9 Inches

We ship free to the continental US! All CinchFit Sheets are currently on SALE!

Size Fitted Sheet Flat Sheet Pillowcases Mattress Depths
Univ V 88H x 82L x 20F 110H x 102L x 40F 20 x 40 1 - 6 Inches
Univ XL V 102H x 82L x 30F 110H x 102L x 40F 20 x 40 1 - 6 Inches
Twin XL 9 Inch 39 x 80 66 x 100 20 x 30 (1) 1 - 9 Inches
Queen 9 Inch 60 x 80 90 x 102 20 x 30 1 - 9 Inches
King 9 Inch 78 x 80 110 x 102 20 x 40 1 - 9 Inches
Cal King 9 Inch 72 x 84 110 x 102 20 x 40 1 - 9 Inches