Karat 12 oz Ripple Insulated Coffee Cup - 500 Count Value Pack

Our review of the Karat 12 oz Ripple Insulated Coffee Cup finds it best suited for high-volume users who need a simple, sturdy paper cup that keeps hot drinks warm without a sleeve. The single biggest reason to buy is the rippled insulation: it provides a comfortable, non-slip grip and noticeable heat retention, so baristas, event hosts, and office managers can serve hot beverages quickly without fuss. This review focuses on daily practicality, the 500-count value, and the balance between durability and cost.

Key Features

• Rippled Insulation: The ripple texture keeps beverages warmer longer and removes the need for separate cup sleeves while improving grip.
• Durable Rolled Edges: Rolled rims help prevent warping and make the cups sturdier to hold and drink from during service.
• Double Poly Lined Interior: The interior lining reduces the chance of leaks when serving hot coffee or tea for typical single-use scenarios.
• Value Pack Quantity: A case of 500 cups (25 per sleeve, 20 sleeves) suits events, offices, and venues that go through large volumes quickly.
• Versatile Use: Sized for hot beverages like coffee and tea, these cups are also useful for parties, catering, and retail outlets where single-use cups are needed.

Who It's For

These cups are ideal for businesses, event planners, or households that prioritize convenience and volume over reusable options. The 500-count case makes them a practical choice for weddings, office kitchens, conferences, and cafes that serve many guests and want a reliable, disposable cup that feels substantial.

Customers who need lids should note that lids are sold separately, and anyone needing a fully leakproof container for long transport or prolonged holding periods should consider a different insulated option. Those who prefer easy, single-cup retail packaging rather than sleeves of 25 may need to prepare for extra handling.

Pros & Cons

Pros

• Sturdy construction with rolled edges that reduce warping and improve handling.
• Rippled insulation provides good heat retention and a secure, comfortable grip without a sleeve.
• Large 500-count value pack is cost efficient for events and high-usage environments.
• Double poly lining helps prevent leaks during normal single-use service.

Cons

• Some customers report occasional difficulty separating cups from sleeves, which can slow service at busy events.
• A small number of users have reported leakage issues, so careful filling and checking are advised for very hot or long-held drinks.

Specifications

Brand	Karat
Capacity	12 oz
Quantity	500 cups per case (25 pcs per sleeve / 20 sleeves)
Diameter	90mm
Insulation	Rippled exterior for heat retention and grip
Interior	Double poly lined to reduce leaks
Lids	Sold separately

Our Verdict

The Karat 12 oz Ripple cup is a practical, value-minded choice for anyone serving hot beverages to groups. Its rippled insulation and sturdy rolled rim make it comfortable to hold and durable enough for typical event and office use, while the 500-count pack offers clear cost advantages. It is a good buy when you need bulk, heat retention, and a presentable disposable cup, but check for occasional separation or leakage issues during fast service.

Frequently Asked Questions

Are lids included with the cups?
No, lids are sold separately.

How many sleeves are in a case?
There are 20 sleeves per case, with 25 cups in each sleeve for a total of 500 cups.

Do these cups need a sleeve for hot drinks?
The rippled insulation is designed to keep drinks warmer and provide grip so a separate sleeve is generally unnecessary for normal use.