Collection: 4oz Flasks

4oz and larger hip flasks are the most common of all drinking flasks.  The 4oz is perfect for drinkers who want to drink socially without becoming a train wreck while out on the town.  A majority of 4oz stainless steel hip flasks sold at are sold to casual drinkers looking to save money at the bars by not having to buy the 3-4 shots contained in this flask.  The 4oz size is not at all bulky and is perfect for pockets, socks, inside jacket pockets, purses and other small bags.  The 4oz flask is commonly called the "Flask of Moderation." If you need more than moderation, check out our 5 oz flasks.