David Wang
-Updated on June 26, 2026
What are the InPost locker compartment sizes?
InPost Paczkomat lockers offer three main compartment sizes: A (small, about 8 x 38 x 64 cm), B (medium, about 19 x 38 x 64 cm), and C (large, about 41 x 38 x 64 cm). A smaller XS option is available via the InPost Mobile app. Polish lockers generally accept parcels weighing up to 25 kg; weight limits can be lower in some other countries.