Serve signature cold drinks with the Diamond PET cup range.

💎 Premium Quality – The Diamond Standard
Crafted from high-clarity PET plastic, Diamond Cups deliver maximum strength and a crystal-clear finish that showcases your cold drinks beautifully. These heavyweight PET cups feel sturdy in hand and elevate the presentation of your beverages.

🔄 One Lid Fits All – Smart, Simple Stocking
Our 98mm universal Diamond Range lids make operations easy. Whether you choose 12oz, 16oz, or 20oz PET cups, a single lid type fits all sizes. Choose from our classic Diamond Dome Lid with Straw Hole, our Flat Lid with Straw Slot. Also checkout the new look "straw-less" Sipper lid, Our new style "Wide dome, or the Flat lid "No Slot" seal lid. All lids are 98mm and sold separately. See below. 

💷 Best Value – Wholesale PET Cup Prices
As one of the UK's leading smoothie cup and PET cup suppliers, CupsDirect offers unbeatable value. We buy in bulk and pass the savings to you, balancing premium quality with everyday pricing.

🚚 Fast UK Delivery
With high-volume stock held at our Essex warehouse, most orders ship the same day for next-working-day delivery. Ideal for busy cafés, juice bars, and food service outlets.

♻️ Fully Recyclable – Food Grade Certified
Our PET cups are made from certified virgin PET (Polyethylene Terephthalate) and manufactured to ISO9001 food safety standards. Fully recyclable and widely accepted in UK recycling systems.

♻️ What is a PET Cup?
PET (Polyethylene Terephthalate) simply relates to the primary material used to make the cup, PET is a strong, clear plastic used for many products including water bottles and smoothie cups. It's the world’s most widely recycled plastic — making our Diamond PET cups a smart, sustainable choice for cold drinks.

💎The Diamond PET cup range is Perfect for:

✅ Smoothie and Juices, Frozen Fruit Lemonades and Soft Drinks. ✅Milkshakes, Fresh Fruit to Go, and Pick n Mix Sweets. ✅ Slushies, Fruit Coolers, Ice Tea and Coffee. ✅ Iced Frappe, Bubble Tea and more!