1.5L Hydration Bladder- Food-Grade

zero-bulk hydration, total peace of mind. Food-Grade Dual Certification: TPU + PEVA eco-materials pass SGS testing. 32 toxic substances undetected – baby-safe softness you can trust. Frosted Semi-Translucent Body: check water level and clarity at a glance – no hidden residues, no guessing. 45° Ergonomic Bite Valve: follows natural facial contours – drink without tilting your head mid-stride. Instant-Release Buckle: one-handed press, 0.3‑second response – 3x faster than twist caps. Detachable for easy cleaning. 15cm Wide-Mouth Opening: fill in 2 seconds without spills. Hand fits inside for thorough washing. Dual-Welded Seams + Slide-Lock Seal: tested through 100,000 folds and 5‑meter drops – stays leak-proof even when squeezed. * Compatible with most hydration packs. Bladder only, pack sold separately.