Design Improvements:

1. Length increased to perfectly fit 8 storage cups - allowing for more space for you trek.

2. Walls thicker for increased rigidity and durability.

3. 7075 aluminum made for a strong but lightweight tube.

4. Octagonal tube body allows for better grip and improved aesthetics.

5. End cap threading allows for easy swapping.

Specifications:

Storage Tube

1. Tube - 7075 Aluminum. Octagonal body. Anodized

2. Tube Measurements - 6.3" length (without end caps), 6.8" length (with end caps).

3. Endcaps - 1 x solid octagonal design end cap with divots at true center on both sides. 1 x octagonal design end cap with threaded hole in size 1/2-28. Tube will fit Most D cell Mag lite end caps