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

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)