water-resistant box backpack

specification

■ External dimensions Size: Approximately W320 × D180 × H470mm (excluding shoulder belt) 

■ Weight: Approx 1kg 

■ Capacity: Approx 21L 

■ Main storage size: Approximately W310 × D130 × H460mm 

【Inside pocket】

■ PC storage unit size: Approx W270 × D130 × H460mm 

■ Tablet storage size Size: approx. W230 × H270mm 

■ Flap storage part: about W190 × H215mm 

■ small article pocket (large) storage part size: about W190 × H200mm 

■ small article pocket (medium) storage part size: about W100 × H200mm 

■ small pocket (small) housing unit size: about each W100 × H145mm 

■ pen pocket (large) housing unit size: about W40 × H145mm 

■ pen pocket (small) housing unit size: about each W25 × H145mm 

[outside pocket] 

■ Approximately W270 × D130 × H460mm 

■ Small items pocket (large) Storage unit size: Approximately each W230 × H270mm 

■ Small items pocket (small) Storage unit size: About each W190 × H215mm 

■ Front pocket storage unit size: Approx. W190 × H200 mm 

■ Side storage Part size: Approximately W130 × D50 × H150mm 

■ Material: Tableware / polyester (water repellent finish ) 

■ Producing countries: China 

■ Warranty period: Initial failure only 

■ Instruction Manual: None