24 Pack Sublimation Tumblers 20 oz Stainless Steel - Bulk Pack

In this review the reviewer examines a 24 pack of 20 oz sublimation tumblers aimed at small businesses, crafters, and event planners who need a reliable blank cup for customization. The single biggest reason to consider these tumblers is the high quality sublimation layer that transfers designs clearly and with vibrant color, making them practical for batch sublimation projects and gift sets. The pack includes everything needed to start producing finished items quickly, so the value is primarily in convenience and consistent print results.

Key Features

• High quality sublimation coating: The coating allows clear, bright transfers so printed artwork reproduces accurately on each cup.
• Straight cup shape: The completely straight 20 oz body makes alignment and edge-to-edge sublimation straightforward for consistent results.
• Double-layer insulation: Built from 18/8 stainless steel with vacuum insulation to keep drinks hot for up to 9 hours and cold for up to 12 hours.
• Complete packaging: Each order includes 24 tumblers with lids, straws, straw brushes, non-slip bases, shrink wrap, individual boxes, sublimation paper, and high resistant tape for production-ready batches.
• Two sublimation methods: The product supports both heat press (330 F for 50 seconds per side) and oven (360 F for 5-6 minutes) workflows to match different production setups.

Who It's For

These tumblers are best suited to crafters, small print shops, and event coordinators who need a bulk supply of consistent, ready-to-print 20 oz blanks. The individual boxes and included supplies make them useful for creating gift-ready items or small retail runs without sourcing additional packaging.

Those who should look elsewhere include buyers needing insulated performance beyond typical consumer use or who require complex curved shapes for specialty sublimation; the straight-wall form is ideal for most transfers but not for tapered custom silhouettes.

Pros & Cons

Pros

• Complete kit with 24 tumblers and accessories saves time on sourcing separate parts.
• High quality sublimation layer yields vibrant, accurate color reproduction.
• Stainless steel construction with vacuum insulation provides solid temperature retention for everyday use.
• Straight cup profile simplifies the sublimation process and alignment.

Cons

• Some customers reported mixed durability with occasional denting, scratching, or rust spots, so handling and storage matter.
• Bulk pack may be more than needed for individual hobbyists who do not require 24 units at once.

Specifications

Capacity	20 oz
Material	18/8 stainless steel
Insulation	Double-layer vacuum insulation (hot up to 9 hours, cold up to 12 hours)
Pack contents	24 tumblers, 24 lids, 24 straws, 24 straw brushes, 24 non-slip bases, 24 shrink wraps, 24 boxes, 24 sublimation papers, 2 high resistant tapes
Shape	Completely straight cup
Sublimation methods	Heat press: 330 F 50s per side; Oven: 360 F 5-6 minutes

Our Verdict

For anyone producing custom drinkware in batches, this 24 pack delivers strong value through its complete packaging and reliable sublimation coating, making it simple to move from design to finished product. It is a practical choice for small businesses and gift creators who need consistent blanks, though buyers should handle and store units carefully to avoid the occasional durability issue reported by some customers.

Frequently Asked Questions

Can these tumblers be sublimated with a heat press?
Yes. The recommended heat press setting is 330 F for 50 seconds per side, rotating once to cover the entire surface.

Do the tumblers keep drinks hot and cold?
Yes. The double-layer vacuum insulation keeps drinks hot for up to 9 hours and cold for up to 12 hours under typical conditions.

What comes in the box pack?
Each pack includes 24 tumblers with lids, straws, straw brushes, non-slip silicone bases, shrink wrap, individual boxes, sublimation paper, and two rolls of high resistant tape.