20lb Propane tank (empty) Size 2:20LB Knot: Square deal knot

Knot: Square deal knot

The combination spot beam and flood beam lets you see at a distance

Just click it into your hydration reservoir and you're ready to filter as you drink and hike

and charge for 3 days in sunlight

Sold in set of 2

20lb Propane tank (empty) Size 2:20LB Knot: Square deal knotEmpty Propane Tank goes with your gas barbecue grill (sold separately) and accommodates 4. 7 Gal. of gas. The tank is refillable so you can use it for years. You can also easily carry it around with you to get refilled and take it wherever you need it your home, RV, vacation home and more. Features: Low pressure cylinder for storing liquid propane Ideal size for gas grills Steel construction OPD on the valve for safety when filling