For minimalist runners and endurance athletes who count every gram and inch...the HydraPak PocketFlask™ is all yours. This ultra-sleek and ergonomic hydration flask is built to disappear into the snuggest run belts or leanest vest pockets when not in use. It's efficient hydration on the go that was designed for to keep your pockets clutter-free but expand to meet your hydration needs. It's 500ml of capacity that disappears in a flash. Highlights of Pocketflask: Lowest-profile flask yet – Tapered design and pinch-welded bottom make it easy to slide into tight pockets and even easier to carry 28mm locking cap – Opens and closes with a simple thumb press, keeping leaks and drips at bay on the move Soft, compressible build – Collapses as you drink to eliminate sloshing and save space Comfort-based design – Low-diameter cap and smooth edges mean no pokes, pressure points, or bounce Durable & safe – RF welded seams, abrasion-resistant TPU, and 100% BPA/PVC-free construction Specs: Capacity: 500 ml / 17 fl oz Weight: 32 g / 1.1 oz Dimensions: 280 mm x 80 mm / 11 in x 3.1 in How to Use The Pocketflask: Fill it, stash it, and forget it’s there—until you need it. Great for training days, race days, or any day you want to go light and fast.
