Stasher Reusable Silicone Food Bag, Sandwich Bag, Sous vide Bag, Storage Bag, Aqua 100% pure platinum silicone: the world's first fully functional, self-sealing, non-plastic bag. Join the plastic Free movement: created in response to the profound need for a healthy alternative to plastic storage Non-toxic: unlike traditional plastic bags, Stasher bags contain no petroleum, no PVC, and no latex. Keep your food safe from contaminants in Stasher bags! Pinch-lock seal: features the innovative air-tight, pinch-lock seal to keep food fresh to store, marinade, and sous vide. Keep your foods nutrients, flavors and juices locked in. No lid or Extra seals: Stasher bags are self-sealing and do not require any extra lids or parts. Just burp your Stasher to remove excess air and pinch the Seal closed! Dishwasher and Microwave Safe: platinum food-grade silicone is safe for use in the freezer, microwave, dishwasher, boiling water, and oven up to 400 degrees Fahrenheit. Start your stash: half-gallon size 10.25 x 8.25 x 1.5 (64.2oz); sandwich size 7.5 x 7.5 x 1 (15oz); snack size 4.5 x 7.5 x 1 (9.9oz) Great for this holiday season: holiday leftovers can go straight from the fridge or freezer right into the microwave or boiling pot of water - All in the same bag! Stashers are the perfect gift that gives back to the environment. You can pack your stashers up with cookies, sweets, or cocoa mixes to gift to your friends and loved ones!