Vertical zippered bags for packing protein powder?

For long rides, I like to pack my own protein powder, which I'll add to an orange juice from a gas station. I've tried the little Ziploc baggies that are wider than they are tall, but the problem is that the powder doesn't all go in the bottle :-). I've packed a collapsable funnel, but that just gets annoying.

Trying to find a tall, narrow bag whose circumference when you unzip it is smaller than that of the typical Tropicana bottle. Something like this, but not 3" wide by 20" long :-): https://www.royalbag.com/3-x-20-2-Mil-Clear-Reclosable-Bags-Hang-Ho.... More like 1" wide by a few inches long.

Any recommendations?

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Permalink Reply by Jim Reho on July 12, 2020 at 12:39pm

How about:

ebay plastic bags 1" by 2"

or ebay plastic bags 2" by 3"

Same person also has 2" by 2".

Myself, for stuff like that I take one bigger bag and a plastic measuring spoon.

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Permalink Reply by David on July 12, 2020 at 3:25pm

Thanks!

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Permalink Reply by TonyP on July 12, 2020 at 4:26pm

Aldi's house brand "Boulder" has 80count packages of 3 1/2" x 5 7/8" snack bags that are a mite bigger than what you're looking for, but are pretty handy. They are marked one cup and are sturdy enough to be used multiple times.

They are basically these

https://www.amazon.com/Portion-Control-Snack-Bags-free/dp/B073V9WY9V

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Permalink Reply by David P. on July 14, 2020 at 8:27am

The other weekend I had a takeout meal from Publican that came with a pickle spear in a plastic zipper bag that is exactly what you're looking for. So I know they exist.