An independent guide with a commercial context
The Funnel Desk is an editorial name for this independently presented information site. Its focus is function, bottle fit and transfer troubleshooting. This is not the PEHADU manufacturer website or an officially authorized brand website. Product names identify the examples discussed; they do not imply endorsement or authorization.
The site operator supplied the product information and photographs for promotional use. This commercial interest should be considered when reading the featured-product sections. Shopping buttons lead to Amazon and include advertising campaign parameters. We do not claim an Amazon Associates relationship or a particular commission arrangement.
How the guidance is prepared
The featured example is ASIN B0CYLRN9ZT, described in the supplied product workbook as the PEHADU BLACK-UPG 50 ml two-pack. We distinguish seller descriptions, visible image details and editorial suggestions. We have not physically tested the product, measured its outlet or capacity, verified its material certifications, or established bottle compatibility.
The BlenderBottle Use & Care page is cited only for that manufacturer's bottle instructions. It does not validate this funnel, endorse this site, or prove that the two products fit together. Advice about planning, fit checks and packing is an editorial framework, not a performance test or a supplement recommendation.
Limits and corrections
Check the selected Amazon variant and current seller instructions before purchase. Capacity, pack count, care requirements and availability can change. Follow the powder label and the instructions for your actual bottle. This guide does not prescribe servings, promise fitness results, or certify allergen removal, food-contact compliance or travel approval.
For an order issue or a product-specific specification, contact the seller through the Amazon product page. No manufacturer support relationship is offered by this site. The displayed update date records an editorial revision, not laboratory verification.