1. Size: bag size S: 33x30x24 cm, bag size L: 45x36x31 cm
2. Weight: Bag S weighs 0.5 kg, bag L weighs 0.65 kg
3. Applicable: Pets within 3 kg are recommended for S size, pets within 6.5 kg are recommended for L size
4. Three-dimensional breathing and ventilation, shockproof and decompression, ergonomic load
5. One bag for dual purpose, backpack/portable
6. Material: nylon + polyester