refreshing SACK
Cooler Bag: 1.security,endurable, 2.long-term preservation for fresh food, 3.no pollution,water-proof 4.UV protection
cooler bags:
1.newly R&D products in our factory ,
2. special laminated material makes it environmental protection, 3.security,
4.shock resistance,
5.its internal structure is compounded with special sheet embossing with composite film.
6.widely used in travel, household,outdoor packing, etc..
refreshing SACK