Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Waterfly TrailVest UltraLight Packable BackpackSpace Saving Foldable Design: This backpack is a travel essential that easily folds into its own built in pouch (8. 46" 7. 48") for compact storage in suitcases or handbags. When unfolded (16. 5" 10. 2" 5. 9"), it transforms into a fully functional daypack, making it perfect for avoiding overweight baggage charges on flights or for use as an extra shopping bag. Running Vest Style Straps with Smart Storage: This pack features a unique shoulder strap
- Space-Saving Foldable Design: This backpack is a travel essential that easily folds into its own built-in pouch (8.46" × 7.48") for compact storage in suitcases or handbags. When unfolded (16.5" × 10.2" × 5.9"), it transforms into a fully functional daypack, making it perfect for avoiding overweight baggage charges on flights or for use as an extra shopping bag.
- Running Vest-Style Straps with Smart Storage: This pack features a unique shoulder strap design equipped with 4 functional pockets. The large, quick-access slots easily accommodate a 6.7-inch phone—such as the iPhone Pro Max and Pixel Pro—or a power bank, while the breathable mesh pocket is perfect for tissues and AirPods. For valuables like IDs and cash, use the secure zipper pockets. Additionally, reflective webbing loops allow you to hang sunglasses or action cameras, keeping all your essentials within reach without ever taking the pack off.
- Ultra-Lightweight for Daily Use: Weighing just 0.59 lbs, this featherlight pack won't weigh you down. The surprisingly spacious 15L capacity is perfectly sized for daily use, accommodating up to a 16.2-inch laptop, jackets, and snacks. Side pockets comfortably fit 750ml water bottles, making it an ideal choice for city commuting, gym sessions, or short day trips where you want to move fast and light.
- Durable & Breathable Build: Crafted from high-quality tear-resistant nylon with reinforced stitching, this bag is durable enough to withstand rigorous outdoor activities. The honeycomb structure mesh straps ensure optimal airflow to keep you cool, while the adjustable chest strap provides a secure, anti-bounce fit. Additionally, reflective strips enhance safety during low-light hikes, evening jogs, or night cycling.
- Versatile for Every Adventure: Whether you are navigating airport security, exploring theme parks (like Disney), going on a beach vacation, or hiking weekend trails, this unisex collapsible backpack adapts to your needs. It serves as the perfect secondary bag for travelers, campers, and outdoor enthusiasts alike.
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
4.1 ★★★★★
Based on 626 reviews
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Product Reviews
★★★★★ 5
A lot of quality filters for little cost.
Style: 16x20x1, Style: 16x20x1
Been using these for months, great quality. No issues what so ever. I compared price to the 2 main big box stores and this is the best for your bucks. You get a lot more and they are of the same quality. I used to get mine from a big box store with military discount of 10% and this is still a better deal. They fit exactly like the filter I took out, so size is the same. I live FL and run my AC constantly. These last about 2-3 months each. They do no lose their rigidity. They are built with very high quality material. They catch a lot of dust, you can see how dirty they are when replaced.
PROS
- great quality and last 2-3 months in my AC running constantly
- you get a lot for your money when compared to the big box stores
- catch a lot of dirt, filters are really dirty after use
- very rigid which makes it easy to installation
- reinforced wire mesh
CONS
- None
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Top quality filters at a good price.
Style: 20x30x1
These filters are good quality. They are reinforced and hold their shape. They fit perfectly in my filter holder.
The thing I like is that the filters were bundled together and shipped in a sturdy box. Other filters I have ordered showed up in a flimsy box and were damaged.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Excellent to have on hand
Style: 16x25x1
Excellent, time-saving purchase. Sturdy, easy to install.
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Reviewed in the United States on May 27, 2026
★★★★★ 4
Great Fit and Noticeable Air Quality Improvement
Style: 12x24x1
I purchased the Filterbuy 12x24x1 MERV 8 air filters and have been very happy with them so far. They fit perfectly in my HVAC system without any gaps or issues during installation.
After replacing my old filters, I noticed the air in my home feels cleaner and there seems to be less dust settling around the house. They do a good job of capturing everyday particles and allergens while still allowing good airflow.
Overall, this is a reliable and cost-effective 4-pack of filters. Solid quality, easy to install, and a noticeable improvement in air freshness. I’ll definitely be ordering again.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Reliable furnace filters at a good price point!
Style: 16x18x1
Great filters. Hard to find sizes. Sturdy.
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Reviewed in the United States on May 21, 2026