HydraPak SP558HP SkyFlask Speed 500ml Malibu Blue

AMBIDEXTROUS FIT: Featuring an Ambidextrous fit, the SkyFlask can be carried in either hand with or without the thumb loop. ADJUSTABLE HAND STRAP: Adjustable hand strap, cinches down for a precise fit. THUMB LOOP: Soft, padded thumb loop lets you hold the flask in either hand without gripping or squeezing. SPEEDFILL CAP: Leakproof 42 mm SpeedFill cap provides fast refill access. LIGHTWEIGHT AND COMPACT: Soft material conforms to your hand and packs away when empty.