What's in the box:

Cello Gig Carrying Bag Case Backpack Adjustable Shoulder Strap

Features:
Suits for 4/4 & 3/4 cello.
Durable black cloth gives it good quality to against scratch and tear.
Soft interior lining, with padding inside offer better protection for your valuable instrument.
Adjustable handles and should strap fit most people.
Exterior pockets with fastener tape to hold all your essential accessories.

Specifications:
Material: Adopts for Nylon
Suitable for: 4/4 & 3/4 Cello
Bag Size: 126 * 44 * 15cm / 49.6 * 17.3 * 5.9in
Bag Weight: 840g / 29.6oz
Package Size: 50 * 15 * 15cm / 19.7 * 5.9 * 5.9in
Package Weight: 860g / 30.3oz

Package List:
1 * Bag

Note:
The cello not included.