Skip to product information
1 of 4

True South Antarctic Flag - Tumbler 20oz

True South Antarctic Flag - Tumbler 20oz

100 in stock

Regular price $29.99 USD
Regular price Sale price $29.99 USD
Sale Sold out
Shipping calculated at checkout.

True South Antarctic Flag - Tumbler 20oz

The True South Antarctic Flag reduces a continent to a single, confident emblem: a faceted diamond set across a clean horizontal divide.

Visual Elements & Composition

Two colours carry the whole design. Deep navy and crisp white sit in equal halves, split by a straight horizontal line that reads like a horizon at the edge of the world. Across that line floats a faceted diamond, its angular planes flat and precise in a modern vector style. Nothing is ornamental. The composition is balanced and symmetrical, and the diamond is the only point where the eye settles, so the graphic reads as a logo rather than a picture.

Meaning & Symbolism

The flag gives Antarctica a formal identity, a recognisable mark for a landmass that belongs to no single nation. Its geometry suits the subject: the split between navy and white suggests the meeting of sea and ice, while the diamond points to the south and to the fixed reference that navigators and explorers have always relied on. The design belongs to a long tradition of polar symbolism, rooted in exploration and scientific cooperation, and it asks for the continent's status to be recognised in its own right.

Designed for the Hand

A tumbler is a tall, curved surface that turns in the hand with every sip, so the flag is seen in pieces as the cup moves. The horizontal split runs around the body, and the diamond catches the light as the drink is lifted. It makes a thoughtful gift for anyone who spends time on the water, in cold places, or simply reading about them, and each morning the true south comes round to meet them at the table.

Size

Bulk Discounts Available

These discounts apply to all products.

Buy 2
10% OFF
Buy 3+
20% OFF
Buy 5+
30% OFF
Buy 10+
40% OFF

Automatically applied at checkout.

View full details

20 oz vacuum-insulated stainless steel tumbler with a glossy exterior, clear push-on lid and rubber gasket. Built for all-day temperature control and everyday knocks — a solid choice for commuters, desks, and on-the-go routines.

The tumbler’s double-wall vacuum core keeps hot drinks hot and cold drinks cold longer than a single-walled cup. Stainless steel resists staining and rust, while the glossy finish makes it easy to wipe clean and gives a polished look on the go.

The clear lid snaps into place and uses a rubber gasket for a dependable seal (not leak-proof if tipped, but very good sitting upright). Rounded edges make the body comfortable to hold; the slimmer lower diameter slips into most cup holders but still feels substantial in hand.

  • Construction: vacuum-insulated, double-wall stainless steel for effective temperature retention.
  • Capacity: 20 oz (≈0.59 L) — room for a generous coffee or a tall iced drink.
  • Lid: clear push-on lid with a rubber gasket for a snug fit and reduced spills while upright.
  • Finish: glossy exterior that cleans easily and shows color well for wraparound prints.
  • Practicality: durable, corrosion-resistant, and suited to daily carrying and travel.

This tumbler is made for real life: commuting, desk days, long errands, and outdoor breaks. Its insulation keeps your drink closer to the temperature you poured in, so it’s handy for slow sippers and long meetings alike.

  1. Commute ready: fits many car cup holders and keeps drinks at serving temperature during travel.
  2. Daily desk cup: reduces trips to the kettle and keeps cold drinks chilled through the afternoon.
  3. Outdoor use: sturdy for picnics, hikes, and casual outdoor work — rinse and reuse without fuss.

Quick tip: if you want a quieter lid, remove the gasket and rinse it separately — it will snap back on without tools.

Dishwasher-safe for convenience, though hand-washing the lid and gasket will keep seals fresh longer. Remove the rubber gasket occasionally to clean the channel — trapped moisture is the usual cause of lingering odors.

Avoid bleach, oven use, and the microwave. If you hand-wash, use warm water, mild soap, and a soft sponge; dry fully before storing to prevent trapped moisture. Replacing the gasket after a long period of heavy use helps maintain a tight seal.

One size: 20 oz (≈0.59 L). Dimensions below help with shelf placement, cup-holder fit checks, and packaging decisions.

Size guide

All measurements are product dimensions in inches.

20 oz
Height (in) 6.77
Diameter (in) 2.83 – 3.39

Note: nominal dimensions are listed — small manufacturing tolerances may apply. If cup-holder fit is critical, compare with a current tumbler before ordering in bulk.