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- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
G4Free 40L Lightweight Packable Hiking Backpack, Waterproof Travel DaypackBrand: G4Free Color: Black Features: Wet Pocket Design100% waterproof wet pocket is designed in the back of this hiking backpack. Take this outdoor backpack for swimming or hiking to avoid getting wet or stuck in the rain. Never worry about your phone, or purse getting wet, and separate your sweaty clothes, towels, or other personal things for outdoor activities. Multi Compartment Design This foldable backpack has 40L storage space. Featuring one main
Brand: G4Free
Color: Black
Features:
- 【Wet Pocket Design】100% waterproof wet pocket is designed in the back of this hiking backpack. Take this outdoor backpack for swimming or hiking to avoid getting wet or stuck in the rain. Never worry about your phone, or purse getting wet, and separate your sweaty clothes, towels, or other personal things for outdoor activities.
- 【Multi-Compartment Design】 This foldable backpack has 40L storage space. Featuring one main zipped compartment, a second large zipped front pocket, one front zipped hidden pouch, one front zipper compartment, and 2 side pockets. One separator and one small zippered pocket in the main compartment to organize your travel essentials or daily items.
- 【Lightweight & Comfortable】Weighs 1lb. Unfold size: 18.9*12.9*9.4inch(L*W*H); Fold size: 9.4x8.7inch; A true space saver. Fold the travel backpack into its pocket for storage to avoid the overweight charge. Breathable widened S-type shoulder straps with plentiful sponge padding help relieve the stress from your shoulder. The adjustable chest strap with a whistle buckle helps you lock your backpack in place securely or help to put in the luggage.
- 【Water-resistant and Durable】This handy hiking daypack is made of high-quality tear and water-resistant polyamide fabric. Bar-Tacks Processed at the seam will provide extra strength and long-lasting performance. Durable two-way SBS zippers are abrasion-resistant and ensure secure closure.
- 【VERSATILTY】This is a packable backpack that can be easily folded into the front large pocket to fit anywhere and unfolds from pocket to backpack in seconds. Lightweight backpack for travel, hiking, camping, sport, overnight trip, daily use, shopping, and more. It is the perfect companion no matter outdoor sports or leisure activities in or out of the city.
Binding: Luggage
model number: G4Free TN0707A
Part Number: G4Free TN0707A
Package Dimensions: 16.1 x 11.3 x 2.3 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 890 reviews
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Product Reviews
★★★★★ 4
Good quality
Size: 10 sqft
I wish it was a little better but it definitely works great and look good for how cheap it is
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Works well
Size: 10 sqft
Worked great at a budget price.
I used it to damp a fiberglass loudspeaker horn. Easy to work with too.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Good material but bites back
Size: 20 sqft
Very good product for my rear trunk and backseat on my mustang. I would recommend some type of gloves due to the foil itself when placing down will cut up your hands and fingers. Overall good product for its price.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
amazing product
Model: 36 Sqft
actually surprised how great the product is and way better priced then other companies. its sticky and also has thickness enough to cover metal parts on cars. i would recommend 100% just ordered another 18ft for the rear deck and to have some extra! does not smell. easy to install and helps stop vibration.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
No more scrolling. Best price, abundant, does its job.
Model: 36 Sqft, Model: 36 Sqft
I have it under the closed cell foam. It’s great. Just as great as Killmat and all the other butyl rubber products. Let me ask you to do something: look at the people who rated it 1 and 2 stars. No reviews. No pictures. Why? They don’t want to see the most budget friendly product getting sold. That’s some weak business. Rest assured you’ll be happy with this.
Why did I buy both types? Butyl rubber helps the car not be a tin can. It keeps the outside road vibrations out. Closed cell phone keeps your music in. They work best together., Kumbaya, we have unity! We can get along, even in this age in time. The closed cell foam is cheap. You’ll get it to replace the nasty cloth under your carpet. Do the knock test. It won’t help. You need this too. And truth be told, I prefer that it has no name on it. I’m not paying money so you can brand yourself on my car.
Ps: these products go on and don’t come off. Don’t mess up. It’s the same for the competitors and the closed cell foam. One shot. Do it right the first time.
I’m writing this review after I used up my first box and am getting more. Happy returning customer.
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Reviewed in the United States on May 17, 2026