12.25 x 6.75 x 6 inches / 64 fluid ounces. tare weight 9.0 ounces / 255 grams. Bigger is better when it comes to Stasher Bowls! These 8-Cup Bowls hold watermelon slices, a batch of cookies, or a full head of lettuce. In other words, it packs everything and anything you need. Stasher bowls are easy to pack, safe to heat, and simple to clean. The patented Pinch-Loc® seal makes it a reliable anti-leak option; and the one-piece, seam-free design is made from food-grade platinum silicone — which means it’s durable, long-lasting, and lightweight.