This sleek and considered flask from MiiR is perfect for carrying coffee or cold drinks for you and a friend.

Double wall vacuum insulated, the Howler is the smaller counterpart to the 64oz Growler and, like its sibling, a threadless buckle seal lid seals in carbonation and keeps out oxygen, keeping your beer or brew fresh. Its insulated technology keeps drinks cold for 24+ hours and hot drinks warm for up to 12 hours.


  • Thermo 3D™ double wall vacuum insulation technology.
  • Stays cold for 24+ hours and hot for up to 12 hours.
  • Does not sweat.
  • BPA free.
  • Threadless seal lid seals in carbonation and does not leak.
  • 18/8 Medical grade stainless steel doesn't trasnfer flavour and leaves no metal aftertaste.
  • Hardshell™ powder coat.


32oz – 946ml


11" x 3.5" (27.94cm x 8.89cm)



Care Instructions:

Wash before first use. Hand wash recommended.

All of our orders are shipped using Royal Mail up to 2kg and FedEx for orders 2kg+. Whilst most deliveries should arrive in two to three working days for UK orders, and five to ten working days for Europe and the Rest of the World, Royal Mail and FedEx require us to allow up to 28 days for delivery. For more information, consult our shipping section

32oz Howler


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32oz Howler

Collections: All Products, MiiR

Category: MiiR miir-howlers

Type: MiiR

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