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Sigg / MSR Pour Spout — image 1
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Sigg / MSR Pour Spout

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This is a pour spout for Sigg / MSR bottles.

Rating
5 / 5
Likes
21
Downloads
116
Makes
2
Views
815
Reviews
2

Updated at source:

Model information

License
Creative Commons — Attribution — Noncommercial

This is a pour spout for Sigg / MSR bottles. It's based off a few old pour caps I remember my dad using when I was a kid. 

Features

  • Separate air intake and liquid exit holes
  • Universal fit for Sigg / MSR bottles 

There are two variants:

V1:

  • Wider head (10mm)
  • Wider inner exit spout  (6mm diameter)
  • Wider inner air intake spout  (4mm diameter)
  • Beveled pour tip
  • Small ring

V2:

  • Narrower head (7mm)
  • Narrower inner exit spout  (3mm diameter)
  • Narrower inner air intake spout (3mm diameter)
  • Flat pour tip
  • Larger ring

Print settings

  • Infill: 60%
  • Supports: only for the underneath of the flat base above the threads
  • Material: I printed with PLA and it came out great. Other materials will likey work.

Caution

  • If you are using this with fuel--like for a camping stove--be sure your material will not react with the liquid. I'm using standard liquid Coleman camping fuel, which doesn't react with PLA, and even then only attaching the spout when I need to pour something. Otherwise it has the supplied cap.
  • Recommend using a rubber O-ring for a proper seal

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