22x21cm, 11g, 1300ml
26x28cm, 16g, 3000ml
22x34cm, 17g, 3300ml
26x34cm, 19g, 4000ml
30x34cm, 23g, 6000ml

Features:

1. Reusable - PE/PA material and double zip sealing, it's very durable and can be reusable for at least 30-50 times.
2. FDA/LFGB/DGCCRF approved - BPA free, food safe material, freezer safe & cook safe(sous vide cooking).
3. Sous vide essentials - Easy to start using the sous vide method. Compatible with Anova, Joule, Instant Pot, Sous Vide Supreme, Nomiku and all of your sous vide cookers/machines.
4. Easy to use - The Air valve design is suitable for electric vacuum sealer and hand vacuum pump; zipper design make it easy to packing and opening.
5. Label design - each bag has a label for writing down food storing and expiry dates.
6. Storable - suitable for -20° to 100° temperature, can be freezing storage and sous vide cooking. Not only can be used at home but also be taken to anywhere, such as outdoor camping, fishing, picnic,etc.
7. Multifunction - not only for solid and semi-solid food freezer storage such as fresh meat, fruits, vegetables, nuts and snacks vacuuming and sealing, also water-proof for letters, magazines, travel license, money etc., and many other household items storage which is prevented from dust and humidity.

Using  steps:
1. Put the food(or the stuff which need to be vacuum packed) into the vacuum sealing bags;
2.  Pull the zipper;
3.  Place the bag flat on the counter making sure there is no food above the Maximum Fill Line or under the Air Valve;
4.  Press the Vacuum Sealer Tip flat against the Air Valve to remove air from the bag till the bag becomes tight.

Applications: 
1. Keep food fresh 3-5 times longer than traditional storage methods
2. Save money by buying in bulk and pre-packaging individual servings
3. Reseal open bags of cooked foods,dry foods and other foods
4. Protect against freezer burn, spoilage and odor
5. Protect cherished photos and valuable documents
6. Keep charts, maps and matches safe and dry when boating or camping
7. Seal baseball cards and stamps
8. Wrap cosmetics for travel to protect against spills
9. Prevent silver and jewelry from tarnishing
10. Reusable vacuum bag is also ideal for sous vide cooking