An exclusive Colom Pac CP 151 instant bottom box size for Priory Direct, this large mug box was manufactured specifically for a customer sending large mugs in bulk & stocked by us in response to popular dem&. As with all Colom Pac instant bottom boxes this product is 5 times faster than standard packing boxes with instant assembly, peel & seal closure & paper cut free edges. Flat packed in bundles of 15 for low volume storage & with an easy open tear strip for a frustration free customer experience these are a fast packing solution at an affordable price.