



UltraFlask Speed 500ml Malibu Blue
Free shipping over $100. Free return shipping except oversized items.
Pickup available at 415 North Lake Boulevard
Usually ready in 24 hours

UltraFlask Speed 500ml Malibu Blue
415 North Lake Boulevard
415 North Lake Boulevard
Tahoe City CA 96145
United States
Shipping & Returns
- Items ship in 3 days or less.
- We do not ship anywhere outside of the contiguous US.
- 10 day return policy. Free return shipping.
- Items must be unused, and in their original packaging with tags to be eligible for return or exchange.
- There are no returns on sale items.
Click here for our Shipping and Return Policies
- Volume 17 oz
- Type Collapsible
- Insulated No
Shipping & Returns
10 day
Features
The perfect balance of sleek and stable, our signature UltraFlask has a wider form and a durable 3D welded bottom. Soft and pliable material means you can fit it in most pack and larger vest pockets for a snug and secure fit. Topped with our SpeedFill™ Cap for quick refills.
Vest Pack Fit — Soft material conforms to most hydration packs and larger vest pockets for a secure and stable fit.
High-Flow — Easy to drink bite valve auto-seals after each sip, eliminating annoying drips.
Speedfill Cap — Designed for fast filling - flips open for quick refills and snaps closed for leakproof transport.
Large Opening — 42mm opening lets you fill the flask easily with ice and drink mixes.
Compressible — Flexible design shrinks as you drink, reducing water movement.
Filter Compatible — Pair with 42mm threaded backcountry water filters including the HydraPak 42mm Filter Cap.
Durable — Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity.
100% BPA & PVC Free — Wide working temperature range (can be frozen - max temp 60° C / 140° F).
- Highlights: Fits Running Packs & Vests | Lightweight TPU | Packs Down | Speedfill Cap.
Technical Specs
| Volume | 17 oz |
|---|---|
| Type | Collapsible |
| Insulated | No |
| Material | TPU, PP, Silicone, POM, 304SS |
| Dimensions | 9.4 x 2.2 in |
| Weight | 1.4 oz / 42 g |
| Warranty | Beyond Lifetime Guarantee |



















