This is a genuine 18/8 stainless steel replacement cup for the Terra Incognita Fest series vacuum flasks, sized to fit both the 750 ml and 1000 ml models. It is an OEM part, so it seats and threads exactly as the original lid-cup did, restoring the flask to full function after a lost or dented cup. For anyone who relies on a Fest flask in the field, this small stainless replacement keeps a trusted piece of kit in service instead of retiring the whole flask.
Terra Incognita is a European outdoor brand with more than 18 years of expedition experience and its own gear manufacturing, which is why replacement parts like this exist at all: the range is built to be maintained, not thrown away. Forged from the same food-grade 18/8 stainless steel as the original, this cup delivers clean flavor and expedition-grade durability at just 50 g.
Who needs the Fest Cup?
This part is for existing owners of a Terra Incognita Fest 750 or Fest 1000 flask who have lost, dented, or worn out the original cup. It is also a smart spare to keep at home or in a group kit, since a cracked or missing cup otherwise sidelines an entire flask. If you carry a Fest flask on winter days or long trips, a backup cup is cheap insurance.
What is the Fest Cup made of?
The cup is made from premium 18/8 food-grade stainless steel, the same alloy used across quality drinkware for its resistance to rust and its neutral effect on taste. That means coffee, tea, or soup poured from your flask tastes the way it should. The steel also tolerates the temperature swings and knocks of field use, so a dropped cup shrugs off dents that would ruin thinner materials.
How do you care for the Fest Cup?
The cup normally caps the top of your Fest flask and unscrews to serve as a drinking vessel, so keeping it clean is as simple as rinsing it after each use. Stainless steel is easy to hand-wash with warm water and mild soap, and because there is no coating to flake off, the surface stays smooth and hygienic over years of use. Dry it before threading it back onto the flask to keep the seal area clean and grit-free.
Specifications
| Characteristic | Fest 750 Cup | Fest 1000 Cup |
|---|---|---|
| Total Weight (US) | 1.76 oz | 1.76 oz |
| Total Weight (EU) | 50 g | 50 g |
| Compatible Models | Fest 750 (25 oz) | Fest 1000 (34 oz) |
| Material | Premium 18/8 Food-Grade Stainless Steel | |
| Construction | Impact-Resistant Single-Wall | |
| Maintenance | Rust-Resistant / Easy-to-Sanitize | |
| Best Use | Replacement Part / Expedition Spare | |
| Product Type | Thermos Accessories | |
Key features
- Authentic OEM part guaranteed to fit the Terra Incognita Fest series, so it seats and threads exactly like the cup it replaces.
- Forged from food-grade 18/8 stainless steel for corrosion resistance, durability, and clean flavor with no metallic taint.
- One shared design fits both the 750 ml and 1000 ml Fest models, removing any guesswork about compatibility.
- Ultralight 1.76 oz (50 g) build keeps the replacement weight-conscious for backpackers and climbers who count grams.
- Built to handle extreme temperatures and rugged field use, so hot and cold drinks pour into a cup that will not warp or crack.
- Restores a full flask-and-cup system, letting you keep a proven flask in rotation rather than replacing the entire unit.
Who makes it
Terra Incognita has spent more than 18 years running trips and expeditions and manufacturing its own outdoor gear, so this model comes off the brand's own production line rather than a rebadged catalog. Every item carries a 12-month manufacturer warranty, and the design is tested in the field by the people who guide the trips.
Fest Cup FAQ
Which flasks does this cup fit?
It fits the Terra Incognita Fest series vacuum flasks, and the shared design covers both the 750 ml and 1000 ml models. As an OEM part it is dimensioned to match the original cup, so it seats and threads correctly on either size.
What is the cup made of?
The cup is forged from premium 18/8 food-grade stainless steel. This alloy resists corrosion, tolerates extreme temperatures, and keeps flavor pure, so hot and cold drinks taste clean with no metallic aftertaste.
How much does the replacement cup weigh?
It weighs just 1.76 oz (50 g). The minimalist stainless build keeps the replacement genuinely lightweight, which matters to backpackers and climbers who are conscious of every gram in their kit.
Is this an original Terra Incognita part?
Yes, it is a genuine OEM replacement part for the Terra Incognita Fest series. Because it is made to the original specification rather than a generic copy, it seats and threads onto the flask exactly as the cup it replaces, restoring a proper fit and seal.
Related gear
See more in Accessories Kitchen & Utensils, Kitchen & Utensils, Krab Pot Gripper, Tais Reduktor Stove.
This is a genuine 18/8 stainless steel replacement cup for the Terra Incognita Fest series vacuum flasks, sized to fit both the 750 ml and 1000 ml models. It is an OEM part, so it seats and threads exactly as the original lid-cup did, restoring the flask to full function after a lost or dented cup. For anyone who relies on a Fest flask in the field, this small stainless replacement keeps a trusted piece of kit in service instead of retiring the whole flask.
Terra Incognita is a European outdoor brand with more than 18 years of expedition experience and its own gear manufacturing, which is why replacement parts like this exist at all: the range is built to be maintained, not thrown away. Forged from the same food-grade 18/8 stainless steel as the original, this cup delivers clean flavor and expedition-grade durability at just 50 g.
Who needs the Fest Cup?
This part is for existing owners of a Terra Incognita Fest 750 or Fest 1000 flask who have lost, dented, or worn out the original cup. It is also a smart spare to keep at home or in a group kit, since a cracked or missing cup otherwise sidelines an entire flask. If you carry a Fest flask on winter days or long trips, a backup cup is cheap insurance.
What is the Fest Cup made of?
The cup is made from premium 18/8 food-grade stainless steel, the same alloy used across quality drinkware for its resistance to rust and its neutral effect on taste. That means coffee, tea, or soup poured from your flask tastes the way it should. The steel also tolerates the temperature swings and knocks of field use, so a dropped cup shrugs off dents that would ruin thinner materials.
How do you care for the Fest Cup?
The cup normally caps the top of your Fest flask and unscrews to serve as a drinking vessel, so keeping it clean is as simple as rinsing it after each use. Stainless steel is easy to hand-wash with warm water and mild soap, and because there is no coating to flake off, the surface stays smooth and hygienic over years of use. Dry it before threading it back onto the flask to keep the seal area clean and grit-free.
Specifications
| Characteristic | Fest 750 Cup | Fest 1000 Cup |
|---|---|---|
| Total Weight (US) | 1.76 oz | 1.76 oz |
| Total Weight (EU) | 50 g | 50 g |
| Compatible Models | Fest 750 (25 oz) | Fest 1000 (34 oz) |
| Material | Premium 18/8 Food-Grade Stainless Steel | |
| Construction | Impact-Resistant Single-Wall | |
| Maintenance | Rust-Resistant / Easy-to-Sanitize | |
| Best Use | Replacement Part / Expedition Spare | |
| Product Type | Thermos Accessories | |
Key features
- Authentic OEM part guaranteed to fit the Terra Incognita Fest series, so it seats and threads exactly like the cup it replaces.
- Forged from food-grade 18/8 stainless steel for corrosion resistance, durability, and clean flavor with no metallic taint.
- One shared design fits both the 750 ml and 1000 ml Fest models, removing any guesswork about compatibility.
- Ultralight 1.76 oz (50 g) build keeps the replacement weight-conscious for backpackers and climbers who count grams.
- Built to handle extreme temperatures and rugged field use, so hot and cold drinks pour into a cup that will not warp or crack.
- Restores a full flask-and-cup system, letting you keep a proven flask in rotation rather than replacing the entire unit.
Who makes it
Terra Incognita has spent more than 18 years running trips and expeditions and manufacturing its own outdoor gear, so this model comes off the brand's own production line rather than a rebadged catalog. Every item carries a 12-month manufacturer warranty, and the design is tested in the field by the people who guide the trips.
Fest Cup FAQ
Which flasks does this cup fit?
It fits the Terra Incognita Fest series vacuum flasks, and the shared design covers both the 750 ml and 1000 ml models. As an OEM part it is dimensioned to match the original cup, so it seats and threads correctly on either size.
What is the cup made of?
The cup is forged from premium 18/8 food-grade stainless steel. This alloy resists corrosion, tolerates extreme temperatures, and keeps flavor pure, so hot and cold drinks taste clean with no metallic aftertaste.
How much does the replacement cup weigh?
It weighs just 1.76 oz (50 g). The minimalist stainless build keeps the replacement genuinely lightweight, which matters to backpackers and climbers who are conscious of every gram in their kit.
Is this an original Terra Incognita part?
Yes, it is a genuine OEM replacement part for the Terra Incognita Fest series. Because it is made to the original specification rather than a generic copy, it seats and threads onto the flask exactly as the cup it replaces, restoring a proper fit and seal.
Related gear
See more in Accessories Kitchen & Utensils, Kitchen & Utensils, Krab Pot Gripper, Tais Reduktor Stove.
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