Brand : Giant
• WidepacTM closure- Registered US patent
• Co-Vex tube PVC/PU- VBPA free & phthalate free
• LHelixTM valve
• Dirt-shield TM valve cover
• Bacteria free- Grunge Guard Canti microbial 
• Taste free- Co-Ex PE film
• Maintenance free
• SQC TM - Source Quick Connect
• Same blender as Source provides to North Face
  Salomon Denter, and US Marine Corp.
• 131042 2L   Blue