case
1 Double throw latch
2 Lockhole for lock
3 Waterproof O-ring seal
4 Removable lids with stainless hinges
5 Stainless ball bearing
6 Comfortable rubber wrap handle
7 Pre-cubed foam
8 Waterproof and removable tag holder
9 Manual pressure release valve
10 Thickness: 6mm
11 Retractable and extension handle
12 Stackable
 
open:
step1:

step2:

close:
step1:

step2:

1 + 2
Press button together
toward the middle
Pull the handle upward

1 + 3
Press button together toward
the middle
Press the handle downward
       
open:
close:
step1:

step2:

Pull the handle upward
1 + 2
Press toggles together
toward two sides
Make the handle downward