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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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For Your Every Summer RSVP, with Code: SUMMER15
Description
ROCKBROS Backpack Cooler Bag Insulated Leak-Proof Soft Cooler Waterproof 30 Can Portable Large Backpack with Cooler for Camping, Beach, Picnic, Party, Fishing, Floating, Outdoor ActivitiesBrand: ROCKBROS Color: Gray Features: Watertight & Water repellent: ROCKBROS Insulated backpack cooler bags are made of double sided Water repellentmaterial and Watertight zipper to effectively minimizes loss of cool air. 100% Water repellent material and perfect sealing feature ensure soft sided cooler excellent performance.(Attention: For better Watertight performance, we strengthened zipper that would be a little bit to zipped. Please use the
Brand: ROCKBROS
Color: Gray
Features:
- Watertight & Water - repellent: ROCKBROS Insulated backpack cooler bags are made of double-sided Water - repellentmaterial and Watertight zipper to effectively minimizes loss of cool air. 100% Water - repellent material and perfect sealing feature ensure soft sided cooler excellent performance.(Attention: For better Watertight performance, we strengthened zipper that would be a little bit to zipped. Please use the zipper lubricant.)
- SUPER LONG COOLING PERFORMANCE: More than 48 hours extra long cooling insulation time under a 107 degree indoor environment. Lining is composed of 28mm thick high-density insulation foam and TPU Water - repellent film. Outer layer is composed of densified Oxford cloth, more durable. 4 unique material support up to 48h--32°F cold holding, provide backpack cooler bag a superior cooling protection effect.
- 30 CANS 18L SUPER LARGE CAPACITY: Outside size: 19.3*13.8*9.5 inch (L x W x H), inside size: 15.3*11.4*6.3 inch, Weight: 4.22 pounds/1918g, 18L large capacity can hold about 36 cans, own enough space for drinks, food and ice. Our soft backpack cooler bag designed with a super large capacity that you can put your need in for your camping or picnic.
- PORTABLE SOFT COOLER: You can carry soft cooler in hand or on your back or carry with two people. It's compact that the soft cooler can also be put in the trunk of the car without taking up too much space. With a detachable shoulder strap, reinforced top strap and side handle straps, you can carry it in hand or on your back or take with a companion. It can be put in the car boot and don’t take up too much space.
- AFTER-SALE SERVICE: Committed to providing customers with a good shopping experience. Please rest assured, we are always here to help.
Package Dimensions: 20.2 x 14.8 x 11.3 inches
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
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Reviewed in the United States on May 17, 2026
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Reviewed in the United States on April 14, 2026
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly.
The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Comfortable, breathable, and flattering
Size: Small, Color: Pink/White/Khaki/Blue/Brown
I’m really pleased with this set of cotton women’s boxer shorts. The fabric is genuine cotton and feels lightweight and breathable without feeling flimsy or cheap. They’re comfortable enough to wear all day, especially if you prefer natural fibers. The elastic waistband is soft, comfortable, and also really cute, it doesn’t dig in or feel restrictive at all.
The fit is true to size. I usually wear a small in underwear and these fit me perfectly. They feel secure while still looking sexy and relaxed at the same time, which is a great balance. I also really appreciate the earthy color palette, it feels calm, natural, and wearable rather than overly bright or synthetic. Overall, these are well-made, comfortable, and thoughtfully designed, and I’d happily order them again.
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Reviewed in the United States on January 2, 2026
★★★★★ 5
Lightweight and Comfortable.
Size: Small, Color: Pink/White/Khaki/Blue/Brown
These cotton boy shorts are really comfortable and soft. The material is breathable and feels nice on the skin, not itchy or tight. The size small fits true to size and stays in place without rolling up. I like the striped design and how they give good coverage while still feeling lightweight. Great for everyday wear and easy to wash. Overall, a solid and comfy underwear set.
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Reviewed in the United States on December 31, 2025