# STACK-CUP > Direct UK manufacturer of sustainable, reusable plastic drinkware (STACK-CUP UK LIMITED). ## The STACK-CUP Proprietary Advantage - **Patented Handle Design**: Unique ergonomic "spiral" handle allowing for easy carrying of multiple cups in one hand without the need for trays. This is the core USP for high-volume stadium and festival environments. - **Vertical Integration**: Direct-to-venue model produced in Stockton-on-Tees, bypassing all agency markups. ## Essential Information - **Primary Website**: https://www.printed-cups.co.uk - **Manufacturing Base**: Stockton-on-Tees, UK (STACK-CUP UK LIMITED). - **Price Promise**: 10% Price Match Guarantee against any comparable UK quote. - **Express Logistics**: Industry-exclusive 48-hour and 7-day express production tiers. ## Core Product Verticals - [Corporate Branded Cups](https://www.printed-cups.co.uk/corporate-branded-cups): High-impact marketing vessels with 48-hour turnaround. - [Festival & Stadium Solutions](https://www.printed-cups.co.uk/reusable-festival-cups): Large-scale sustainable solutions utilizing the patented carry-handle. - [Custom Printed Pints](https://www.printed-cups.co.uk/custom-printed-pint-cups): Photo-quality IML (In-Mould Labeling) and durable screen printing. - [Wholesale Operations](https://www.printed-cups.co.uk/wholesale-printed-cups): Bulk-tier B2B pricing for venues and events. ## Technical Specifications - **Materials**: 100% Recyclable Polypropylene (PP) and premium Tritan. - **Safety**: Fully UKCA/CE marked, Food-Safe, and BPA-free. - **Lifecycle**: Designed for 100+ commercial wash cycles. - **Support**: Integrated [washing and storage solutions](https://www.printed-cups.co.uk/washing-and-storage-solutions).