base stand for a 11 patio umbrella Heavy Duty Steel Outdoor Umbrella Base, Universal Umbrella Mount Clamp Decks, Patios, Docks, Pontoons, Picnic Tables (1) : Patio, Lawn & Garden StarTech 15.6" Laptop Backpack Reel side:Right (reel with your right) Upper Bracket Dimension(LxWxH) Designed for ebike-Yes

base stand for a 11 patio umbrella Heavy Duty Steel Outdoor Umbrella Base, Universal Umbrella Mount Clamp Decks, Patios, Docks, Pontoons, Picnic Tables (1) : Patio, Lawn & Garden StarTech 15.6" Laptop Backpack Reel side:Right (reel with your right) Upper Bracket Dimension(LxWxH) Designed for ebike-Yes

StarTech 15.6" Laptop Backpack w/ Removable Accessory Case, Professional IT Tech Backpack for Work/Travel/Commute, Nylon Computer Bag

You coild probably get a larger capacity if you filled it with 20 lb

Designed for ebike-Yes

Reel side:Right (reel with your right)

Buy individually or as a set for adventures at hand or journeys ahead

Upper Bracket Dimension(LxWxH)