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Men's Simple Insulated Lunch Box Tote Bag for Keeping Food Fresh, Meal Prep Container Carrier, Hiking, Camping, Picnic Basket, With Long Shoulder Strap, Medium Size: 12"(L) x 8"(W) x 8"(H)

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SPECIFICATIONS:
----Dimensions: 10"L x 7"W x 11"H
----Weight:1.1lb
----Material: 1680D and PEVA lining

FEATURES:
----You can carry it by hand or shoulder.
----Insulated PEVA lining keeps food fresh.
----Waterproof,you can use ice (or ice pack) directly .
----Built-in insulated layer keeps food cold/warm for long time.
----The size is suited many sizes of Rubbermaid's meal box.
----Durable 1680D polyester fabrics.
----Snacks can be put in the bottle holders if you don't use it for keeping bottle. 

What the double decker insulated bag used for?
--It's versatile;
--If you are a kid, you would use it as a lunch bag which carries lovely food made by your mom;
--If you are an adult, you also use it as a lunch bag for carrying delicious food which you made;
--If you have a little baby, it called mummy bag and can carry milk bottles and diapers.
--Of course, you can use it as a fish container, just do it.:)