We use some of the best materials around to ensure our products high durability keeping in mind other factors such as weight, ease of use and quality of food delivered.
Some of the materials used are:
CordaTM textiles ; Abrasion resistant; Water proof; Rip resistant; Puncture resealable
YKKTM zippers and accessories ; Japanese brand ; High durability
The internal of the hard bags are made of light weight aluminum frame combined with HACPTM (Hollow Air Circulated Plastic), the later is thermo formed to the shape of the aluminum frame. This material is light weight, helps to obtain the final form of the bag in the same time works as heat insulator and finally it is flexible enough to sustain shocks without breaking.
MATERIAL 
enough to sustain shocks without breaking.
