New Extreme Packs - Ergonomic, Waterproof and Tough! Reflective Trim + Stripe. Interior mesh for comfort. Waterproof zippers. Waterproof nylon.
Large and Medium size bags have two belly straps for comfort and stability.
XS � Small sizes have one belly strap centered at the bottom.
Example breed sizing: XS � Westie; Small � Beagle; Medium � Border Collie; Large � Labrador.
Please always supervise your pets while using this device.
Backpack Sizing Chart:
Size & Approximate weight of dog
X-Small 8 - 20 lbs
Small 15 - 40 lbs
Medium 30 - 75 lbs
Large 65 - 250 lbs