THE PICTURE-LED POWDER GUIDE
See the parts. Understand the pour.
A visual protein powder funnel guide: identify the two caps, follow the dry-powder path and find the next check when a pour stalls.
Product example: PEHADU BLACK-UPG · 50 ml · two-pack. Check the current Amazon option.

THE GUIDE LIBRARY
Look closer. Follow the route.
Read a two-cap powder container in pictures
Identify the fill cap, outlet cap and carrying hardware without confusing a photo with a measured specification.
Read the guide 02DECISION GUIDEFollow the powder path, one check at a time
Plan loading and release, then locate a stalled pour at the container, outlet or bottle opening.
Read the guideA small accessory with two different openings
A protein powder funnel has a wide opening for loading and a narrow outlet for transfer. The two are easy to confuse in a small product photo. This guide follows the visible parts of the PEHADU BLACK-UPG 50 ml example and explains the job of each closure.
A protein funnel carries dry powder before it is poured. It is not a shaker, calibrated measure or liquid bottle. Reading a powder funnel photograph can help you understand the arrangement, but it cannot establish a seal rating, food-contact certification or compatibility with an unseen bottle.
Follow one of two picture-led routes
Start with the parts guide if you are unpacking the accessory for the first time. Use the pouring guide if you already recognize the parts and want to plan the transfer or work out where it has stopped.
The featured photograph
The owner-supplied photograph shows two black containers, each with a top and bottom closure, plus carrying rings and clips. Those visible items support an explanation of the design. The nominal 50 ml volume and polypropylene material are listing statements, not measurements made from the photo.