Hydration Packs * | Cheap Source Widepac Insulator 3L

The Source Widepac Insulator 3L Adds Insulation And Protection To Any Hydration System In Summer And Winter.

Lab Tests Showed Freezing And Heating Are Slowed Down By 50%.

Widepac Hydration System Not Included.

For Freezing Winter Cold Or Hot Summer Conditions We Recommend Using In Combination With:

• Source Winter Tube Kit Black
• Source Helix Tube Kit (Weave Covered Light Blue)