AMPLIFI Hydration WP Hipster 1.5 L features_rib_pads 47 cm length and 34

47 cm length and 34 cm circumference

extra-durable and the new 3D  vent mesh  makes it super-comfortable

The SL18 is a super-lightweight

The ergonomic design is based on 3D scans of actual athletes

You’ll feel its awesome flex and breathability

AMPLIFI Hydration WP Hipster 1.5 L features_rib_pads 47 cm length and 34The patented Wideslide wide opening makes filling, cleaning and draining the bladder easier than ever and it's 100% leakproof. All SOURCE Hydration Systems are low maintenance & easy care thanks to their unique GlassLike and GrungeGuard technology. Water stored in a SOURCE Widepac tastes like water and stays fresh for days and even weeks with no plastic taste thanks to our TasteFree Technology! 1. 5L 50oz reservoir volume for hip bags. Absolutely