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Description
3f ul gear backpack 3F UL GEAR Water-resistant Hiking BackpackExperience the ultimate in lightweight, durable, and water resistant backpacking with the 3F UL GEAR Hiking Backpack. This versatile 40+16L pack is designed for both men and women, making it perfect for camping, mountaineering, trekking, and travel adventures. Crafted from high quality nylon, this backpack offers robust performance and ample storage for all your outdoor gear. Specifications: Feature Details Origin Mainland China Size M Gender Unisex
Experience the ultimate in lightweight, durable, and water-resistant backpacking with the 3F UL GEAR Hiking Backpack. This versatile 40+16L pack is designed for both men and women, making it perfect for camping, mountaineering, trekking, and travel adventures. Crafted from high-quality nylon, this backpack offers robust performance and ample storage for all your outdoor gear.
Specifications:
| Feature | Details |
|---|---|
| Origin | Mainland China |
| Size | M |
| Gender | Unisex |
| Backpacks Type | Softback |
| Function | Lightweight, Waterproof |
| Rain Cover | No |
| Material | Nylon |
| Model Number | Hiking Backpack |
| Capacity | 40+16 Litres |
Key Points and Features:
- Lightweight Design: Specifically crafted to be lightweight, ensuring you can carry all your essentials without being weighed down.
- Water-resistant Material: Made from durable nylon, this backpack provides excellent water resistance to protect your gear from the elements.
- Ample Storage: With a total capacity of 56 liters (40L main compartment + 16L additional storage), this backpack offers plenty of room for all your hiking, camping, and trekking needs.
- Versatile Use: Ideal for a range of outdoor activities including hiking, camping, mountaineering, and travel.
- Unisex Design: Suitable for both men and women, making it a versatile choice for any adventurer.
Additional Information:
- No Rain Cover: While the backpack is water-resistant, it does not come with a rain cover. It is recommended to purchase a separate rain cover for heavy rain conditions.
- Comfortable Carry: Features a softback design with ergonomic straps for comfortable long-term wear.
- Durable Construction: High-quality stitching and robust materials ensure this backpack can withstand the rigors of outdoor use.
Ideal For:
- Hikers and Trekkers: Perfect for day hikes or multi-day treks.
- Campers: Ample storage for camping gear and essentials.
- Travelers: Lightweight and spacious, ideal for travel adventures.
- Mountaineers: Durable and reliable for challenging mountain environments.
Why Choose the 3F UL GEAR Hiking Backpack?
Choose the 3F UL GEAR Hiking Backpack for its superior combination of lightweight design, water resistance, and ample storage capacity. Whether you're hitting the trails, setting up camp, or embarking on a travel adventure, this backpack ensures you have all the space and durability you need to make the most of your outdoor experiences.
Equip yourself with the 3F UL GEAR Hiking Backpack and embrace the outdoors with confidence and convenience.
- Capacity: 40+16 Liters
- Dimensions: 80cm*30cn*22cm
- Net weight: 0.9kg
- Zipper: YKK
- Buckle: DURAFLEX
- Material: 210D Nylon
- Color: Gray, Blue,Khaki,Green
- Frame: you should use foam mattress as the frame!
- Features: Waterproof, Lightweight, Durable
Notice! the foam mat not include!
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
4.3 ★★★★★
Based on 1315 reviews
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Product Reviews
★★★★★ 5
Cooling King-Size Pillows (used on a Queen pillows to tuck the extra in)
Color: Navy Blue, Size: 2 Pack King（20"X 36"）, Color: Navy Blue, Size: 2 Pack King（20"X 36"）
🛏️ Product Review: Cooling King-Size Pillows (used on a Queen bed)
⭐ The Good
• These are king-size pillows, which I actually love on a queen bed because I can tuck the ends into the fabric.
• The fabric feels slick and cool, but you don’t slip off of it.
• They feel cold to the touch right out of the package (which is wild).
• I sleep extremely hot and even run fevers at night due to a medical condition (literally 101–102° sometimes), and these pillows still stay cool where I lay my head.
• I’ve honestly never slept this well in my life.
• For the price, you cannot beat them, and they go on sale often.
• These beat any high-end version I’ve tried.
• If you sleep normal-temp and not lava-hot like me, you’re going to be VERY comfortable with these.
⚠️ The Bad
• The fabric does show crease lines.
• If wrinkles bother you, this might annoy you (doesn’t bother me personally).
🔧 What I’d Change / Tips for Care
• Don’t use fabric softener — it clogs the cooling fabric and ruins how it works.
• Wash with unscented detergent + a little vinegar.
• Dry on low heat only (do NOT dry on high if you want the fabric to keep working long-term).
✅ Final Thoughts
I will literally never not own these again.
If you sleep hot, night-sweat, or just want a pillow that actually stays cool — these are it.
10/10 recommend.
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Reviewed in the United States on February 17, 2026
★★★★★ 3
Love it but it stains
Color: Haze Blue, Size: 2 Pack Standard（20"X 26"）
I love these but had to knock some stars down for a single reason. They are soft, the material is somehow both substantial and airy at the same time, and a smooth, silky (not satin), cozy texture. The color was exactly as pictured. The envelope style works great to keep my pillows covered. The fabric lays perfectly. I love sleeping on this pillow case.
Took two stars off because every single atom of oil on my face stained it immediately and won't come out in the wash. Its not subtle. You can see anywhere my face has been, forever. I don't have some incredibly oily face or hair, I've never had this happen to another pillow case in my life.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Good buy
Color: Navy Blue, Size: Body（20"X 54"）
Nice and soft , well packaged and looks good. Kinda pillowcase you find in a luxury hotel
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Silky and Soothing
Color: Cream, Size: 2 Pack Queen（20"X 30"）
I thought I was getting 1 of the queen sized but I got 2. I got these for my Pomeranian's fuzzy pillow. He's always hot and these are very cooling and very good quality. He loves them and are very comfortable for him. They totally transformed his shaggy old pillow. I used the larger body pillow covers to replace the covers I had. They matched my bedspread perfectly. I use 2 body pillows along the exterior wall in my bedroom where there is cold coming through the floor in the winter. I'm sure I will enjoy them in the summer when it's hot too!
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Reviewed in the United States on January 10, 2026
★★★★★ 5
super smooth, silky, stays comfortable feeling. DO NOT DRY or wash with heat
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft, Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
I'm impressed. I have used cooling pillow cases before, and found them effective, but the cooling material have always been on just one side. These are 100% cooling material. The material is super smooth and silky feeling. It is great feeling against hair and skin (even better than my old polyester satin I was using before cooling pillowcases). The material is cool, and does not seem to get hot hot. The pillow cases are super stretchy with a small hidden zipper. They grab onto the pillow and dont loosen up. Makes my pillow look neat and clean, not sloppy from loose material. I can even have two pillows stacked and somehow despite being a smooth material, the pillows dont just slide off each other.
The cooling aspect works by not trapping heat, not allowing heat to get to the pillow and hold it there. So yeh, the pillow case will feel warm eventually but if you have a fan, or AC, or flip the pillow, then it is is truly cool. Otherwise in my experience when I use a pillow without this, the pillow just gets hot, stays hot, and even with flipping it feels hot.. because the pillow itself has trapped the heat for remainder of night. Yuck.
One thing to know and this is very important-- as I learned the hard way-- DO NOT DRY IN DRYER. DO NOT WASH IN HOT WATER. Heat will destroy the material ability to feel and stay cool. Do you want a regular heat trapping pillow case? Then go ahead and dry these in the dryer a few times and you will have a regular pillow case. HOw do I know? I bought these to replace another set (different brand, same idea, same instructions that I failed to remember). I always dried them in the dryer, and one night after having gloriously cool pillows, I noticed that my pillow was HOT night after night. It was then when looking for another set of pillow cases that I learned that they cant be exposed to heat like that. SO PLEASE, just AIR DRY.
And so, after I got these and put them on my pillows, I had a much better nights rest. I remember thinking that I wasnt waking to rearrange my pillows. They were just comfortable all night long. Sure, I'd love an even colder pillow, but our room is on the warm side. But at least I wasnt noting the hot hot pillows anymore.
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Reviewed in the United States on June 6, 2021