Your Cart is Empty

100ml Hip Flask - Steel

  • Machined stainless steel hip flask - 100ml / 3.4 fl.oz. capacity
  • Seamless body and dual contact seal eliminate risk of leaks
  • Wide mouth and removable base for easy filling, drinking and cleaning
  • Custom knurled lid for improved grip and quick draw
  • Base doubles as a handy bottle opener
  • Food and dishwasher safe - flavour of contents won’t be altered
  • Manufactured to aerospace standards in the UK
  • Fits bourbon, whisky, rum, gin, tequila, mezcal… (not included, sadly)
  • Backed by our guarantee - Try for 30 days. Keep for 30 years.

  • A reinvention of the traditional hip flask.

    The classic hip flask is iconic – worth its weight in gold (or bourbon). The usual shape is rectangular, with a small spout, but we believed we could create a flask that celebrates its contents in a more user-friendly, enjoyable, easy to clean and durable way. The result is the Wingback 100ml Hip Flask. With a seamless, cylindrical design it is reassuringly robust, resilient and adventure ready. Every flask can be personalised with a laser engraved inscription on the removable base, which also doubles as a handy bottle opener. At a 100ml capacity, it’s the ultimate travel companion, designed to serve you on any journey as well it does at home.

  • Metal: Aerospace-grade 316 stainless steel from Europe, CNC machined in Birmingham, UK.

    Pouch: Oeko-Tex double thickness cotton from Poland, Europe.

    Finish: Laser engraved, assembled by hand and packaged in London, UK.


  • Dimensions: 37mm (1.47”) diameter, 127mm (5.00”) length, 180g (6.35 oz) weight

    Capacity: 100ml / 3.4 fl.oz - lid doubles as convenient 12.5ml half measure

    Engraving: Inscription of up to 50 characters available on the base.

    Considerations: 316 stainless steel is food and dishwasher safe and won’t alter the flavour of its contents. It’s also virtually indestructible. It will withstand almost anything you can throw at it without losing a shade of its original glory. Before first use, give it a good wash then fill it to the brim with your favourite tonic.

  • It takes a few days to make each product to order but this ensures every item is one of a kind and nothing goes to waste. We aim to dispatch all orders within seven working days and often a lot sooner. You'll receive an estimated dispatch day in your order confirmation email. Click here for the most up to date shipping information.


Customer Reviews

Based on 68 reviews
Tim King (Swindon, GB)
The perfect corporate gift? Probably.

I ordered mine on the back of a YouTube review from a fella who pronounced this as the best hipflask in the world. A dram when out on the hills or when travelling, is always welcome and this thing of beauty just adds to the pleasure. It’s a very tactile piece of kit and fits so nicely in the hand. It’s easy to fill and to clean and is obviously beautifully crafted. I’m not sure that I’m totally smitten with it yet though… With the solidity comes weight - you’re not easily going to miss it in your backpack. The lovely knurled top has a wee bit of a sharp top edge and the very top is disappointingly plain. At 100ml, it carries less than my old, faithful metal Stanley hip flask (148 ml), which has seen hundreds of miles and hotel rooms and has never leaked, even if it is impossible to fill without losing a lot more than an Angel’s share. I think it’ll grow on me and will become mine in time, even if it inadvertently reduces my alcohol intake. Shelling out £130 on myself is something of an extravagance that has yet to pay back, but Wingback have probably made the best corporate gift ever.

Richard Panetta

I just reviewed my Wingback flask and have to say how impressed I am.
The craftsmanship and quality are above and beyond!!
Great for all my adventures and travels!
Keep up the amazing work!!!

Rey Carcana (Fayetteville, US)
Almost perfect

Two things keep this from getting a 5-star review from me:
1) fingerprint magnet, but I guess I should have expected that since it is not a matte finish;
2) I am not sure if it is from shipping or something else, but part of the knurling on the lid arrived slightly damaged, making it looked used and slightly warn right out the envelope. It is hard to photograph and describe, but it looks like it was crimped or compressed.

Edward (Manchester, GB)
Brilliant to look at and use

I've had a few items from Wingback now, this is the first I have bought from the Black Steel collection.

Firstly, the black finish: I was in two minds about paying the premium for the Black Steel but now that I've had it I've got no regrets whatsoever - the finish is absolutely gorgeous and is both eye-catching but understated at the same time. Also, the engraving really pops against the black finish, so if you're on the fence about personalising an order then definitely do it because it looks superb.

Aside from the black finish, the design and quality of the product is everything I've come to expect from Wingback. It screws and unscrews securely but smoothly, and the knurling is the ideal middle-ground between being grippy enough but still feels nice in the hand.

I love the cylindrical design, it isn't the norm for a hip flask so again it is eye-catching but isn't flashy. Functionally, it's so much easier to fill and clean than a traditional hip flask it makes you wonder why you've never seen one designed like this before. It's also MUCH nicer to drink out of. All aspects of using it really are a pleasure.

This is the sixth product I've bought from Wingback now and I can't think of a higher compliment to pay them than that I keep spending my money on Wingback items that I don't really need, but I can't say no to because their stuff is so good. I've spoken to a few members of the team now for things like arranging delivery or engravings or similar - everybody I've dealt with has been friendly and helpful and I'm happy to support such a great small business.

Lisa (London, GB)
A most stylishly unique flask

I’ve had this flask for about a year and a half now. I wasn’t sure about the round design originally as I’ve always carried the stereotypical thinner, slightly curved flasks up until then. This thing is amazing though. It fits perfectly in my edc pack or even in a pocket. I’ve gotten several compliments from others when it’s brought out and I can’t speak highly enough of Wingback as a brand. If anyone is on the fence about getting this for either themselves or as a gift for someone else, I can’t recommend it highly enough.