- Muckguard™ protects Surge™ valve from whatever the trail dishes up — opens and closes with one hand and seals valve when closed
- Spill-proof when open and pushes closed for leak proof transport, Breakaway Surge valve maximizes flow rate and self-seals to eliminate spills and splatter
- 15 oz. size designed with mountain biking in mind — built to fit any frame size and/or full suspension bike with limited real estate for bottles
- 100% BPA-free insulated water bottle featuring a sleek, single-wall design that is light, durable and compact
- Designed with ultra-light materials and a unique grip groove so you can hydrate with an easy squeeze
- Twist, pull and wash— Surge cap is a dishwasher safe, easy to clean two piece cap and valve
- Materials include low-density polyethylene (LDPE) and thermoplastic polyurethane (TPU) valve
We stand behind our products. Polar Bottle's Lifetime Warranty covers defects in materials and workmanship for the practical lifetime of Polar Bottle brand products. We will repair or replace at its discretion any manufacturing defect in these products free of charge. The Polar Bottle Lifetime Guarantee does not cover damage caused by normal wear and tear, accident, combat damage, improper care or cleaning, non-standard usage or negligence.