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Description
xMeet the Nathan 20oz Soft Flask with Bite Top, a lightweight hydration companion built for movement. This handheld bottle holds 20 ounces of water and uses a flexible, squeezable shell that collapses as you drink. The bite-top lid delivers a controlled flow, so you can sip while you run, hike, or travel without stopping to unscrew a cap. Designed to tuck into front vest pockets, side pockets, or stash in a backpack when not in use, it’s ready for the trail, the gym, or a busy day on the move.
Designed for on-the-go hydration
- Soft flask shape fits naturally in your hand, reducing bounce as you run.
- Collapsible design compresses for pocket stowage, front-vest pockets, or travel backpacks.
- Bite-top lid provides quick, fuss-free sipping without interrupting your pace.
- 20-ounce capacity strikes a balance between hydration needs and lightweight carry.
Versatile for workouts and adventures
- Ideal for jogging, hiking, and travel scenarios where space matters.
- Reusable construction supports eco-friendly hydration across workouts and adventures.
- Durable yet flexible silicone withstands frequent filling and squeezing.
Compact, portable, and easy to refill
- Lightweight footprint eases packing in pockets or gear straps.
- Stows neatly in hydration vests, backpacks, or luggage for easy access on the go.
- Simple cleaning and refilling after tough sessions, no hassle required.
FAQ
Q: Is the Nathan 20oz Soft Flask suitable for running?
A: Yes—the bite-top design and handheld shape make sipping easy while you move; it’s lightweight and collapsible for quick packs.
Q: Can this bottle be tucked into a hydration vest or backpack?
A: Definitely. Its collapsible form folds neatly and fits in front pockets, vests, or travel packs for on-the-go hydration.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.