A Room with a View (and Easy Access!) - The crystal-clear bubble window gives your curious pet a great view, helping to ease travel anxiety. Plus, a clever side-zipper opening lets you sneak in a treat or a quick pet on the go, safely and easily. Finally, a Carrier That's Actually Comfortable - We loaded this backpack with wide, padded straps and an adjustable chest buckle to take the strain off your shoulders. It's specifically designed to keep you comfortable on long walks with pets up to 12 lbs (5.5 kg). Breathe Easy, Travel Securely - Plenty of ventilation from 10 air vents and breathable mesh panels keeps your pet cool. An internal safety tether prevents escapes, while the durable, scratch-resistant shell provides a secure space. Travel with total peace of mind. Your Ideal Travel Partner - Designed to be airline-approved (just be sure to check with your airline first!). When you're home, it folds down flat for easy, non-bulky storage. Plus, roomy side pockets let you pack all their favorite treats and toys for the road. Durable Materials & Smart Design - Built from tough, Water-Resistant 900D Oxford fabric with a removable base plate that provides a sturdy, sag-proof floor for your pet. The entire carrier wipes clean in a snap. Important: Please measure your pet for a perfect fit!