Black Hole Cube Medium - 3D Puzzle Brain Teaser for Adults & Kids - Perfect for Stress Relief, Office Desk Decor, and STEM Learning

Clamshell design with zippered mesh dividers organizes headlamps and tools in your pack or clothing in your duffel. Made with a burly, lightweight 100% recycled polyester fabric and 100% recycled polyester lining.

• Burly recycled polyester ripstop with highly weather-resistant TPU-film laminate and a DWR (durable water repellent) finish
• Main compartment is divided equally with zippered mesh pockets
• Exterior daisy chain for lashing onto packs or clipping into duffel bags
• Large grab handle
• Updated plastic zipper sliders for corrosion near saltwater
• Body: 8.7-oz 300-denier 100% postconsumer recycled polyester ripstop (22% solution-dyed) with a TPU-film laminate.
• Lining: 3.3-oz 200-denier 100% recycled polyester with a polyurethane coating.
• Both with a DWR (durable water repellent) finish.
• Body fabric is certified as bluesign approved
• 200 g (7.1 oz)
• 12.25" x 6.75" x 4.5"
• 6L (366 cu in)