How to Calculate Courier and Royal Mail Costs for Bubble-Pouch Deliveries
Calculate and optimise shipping costs when using bubble pouches.
How pouches affect shipping costs
Quick answer
Bubble pouches add minimal weight (5-15g each) and can actually reduce total packaging weight compared to loose wrap by eliminating excess material. The total weight of item + pouch + outer packaging determines your postage band. Pre-formed pouches use less material than cutting bubble wrap to size, potentially saving weight. Weigh packed samples to know your exact postal classification.
Weight considerations
Pre-sized with no offcuts or excess.
Standard thickness is adequate for most items.
Even 5g saved per item matters at 1,000+ shipments monthly.
Postage: seal types or sizing.
Optimisation tips
Save on postage0 / 3 checked
Lightweight bubble pouches
Weight-optimised protection from ProcuraPack.
Browse bubble pouchesFrequently asked questions
5-15g each depending on size.
Usually lighter, as they use less material with no offcuts.
Indirectly through weight. Smaller pouches weigh less.
Yes, to confirm your postage classification.
Yes, standard thickness is adequate for most items.
Part of our guide
Product Guide: Bubble Pouches
Expert guides on bubble pouches for protecting fragile items during storage and shipping.
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