Vango Sierra Air TC 300 AirBeam Tent 2026
- NEW FOR 2026
- Sentinel TC polycotton fabric for natural temperature regulation
- Luxurious Sentinel TC polycotton fabric for temperature regulation
- AirBeam inflatable main structure
- Weight: 21.4kg
The Vango Sierra Air TC 300 Tent is built for campers who want to enjoy their time away without fuss. Thanks to Vango’s proven AirBeam® technology, pitching is quick, intuitive, and far less physical than traditional pole tents. Within minutes, the tent is fully erect and ready to enjoy, leaving you more time to relax, explore, or settle in with the family.
Its villa-style shape and pre-angled beams create a living space that feels genuinely roomy, while the integrated front extension adds a sheltered zone that’s perfect for evening chats, storing gear, or letting the dog stretch out. It’s a tent designed for unhurried holidays and longer stays.
The Sierra Air TC 300 uses Vango’s premium Sentinel TC fabric, delivering comfort you can feel day and night.
Sentinel TC Polycotton Fabric – Combines cotton’s breathability with polyester’s strength
Climate controlling – Helps keep the interior cooler during hot weather
Naturally insulating – Retains warmth when temperatures dip
Reduced condensation – Breathable fabric and ventilation work together
This soft-touch fabric creates a calmer, more consistent internal temperature, making warm days more pleasant and cooler evenings feel cosy rather than cold.
Inflatable technology doesn’t just make pitching easier, it also improves space and strength.
AirBeam® inflatable structure – Pole-free setup in around 12 minutes
Pre-angled beams – Increase usable internal space and headroom
TBSII Tension Band System – Adds stability in strong or shifting winds
AirSpeed valve & pump included – Simple inflation and deflation with pressure control
Once inflated, the structure feels solid and reassuring, even when the weather turns changeable.
The living area is designed to be genuinely usable, not just somewhere to store kit.
Flat front living area – Maximises usable floor space
Pre-attached front extension – Extra sheltered room without extra setup
Diamond clear windows – Bright, open feel inside
Large mesh roll-away doors – Excellent airflow while keeping insects out
Fully sewn-in groundsheet – Keeps the interior warm, dry, and bug-free
Features like SkyTrack II, lantern hanging points, and cable entry make it easy to add lighting and power, turning the space into a comfortable base for family life.
A good night’s sleep makes all the difference on holiday, and the Sierra Air TC 300 delivers.
Lights-Out king-size bedrooms – Darkened fabric reduces early morning light
70cm sleeping width per person – Comfortable and practical for adults
Clear access bedrooms – No step-over groundsheet for easy entry
Toggled inner divider – Flexible layout for privacy or a master bedroom
Large mesh vents – Improve airflow and reduce condensation overnight
These thoughtful details help you wake up rested and ready for the day, rather than feeling rushed out of your sleeping bag.
Capacity: 3 person tent
Pitching time: Approx. 12 minutes
Weight: 21.4kg
Pack size: L73 x H36 x W41cm
Bedroom size: King size
Bedroom darkness: Lights-Out bedrooms
Sentinel TC climate-controlling polycotton fabric
AirBeam® inflatable structure with pump included
Lights-Out king-size bedrooms
Pre-attached front extension
Fully sewn-in waterproof PE groundsheet
Vango AirZone ventilation system
Tent Type
Family Tent, Inflatable Tent, Polycotton Tent, Weekend Tent
Brand
Vango AirBeam
Berth
3 Person
Year of Manufacture
2026
Construction / Frame
Inflatable (Air Beams with Alloy Pole for canopy)
Number of Bedrooms
1
Tent Colour
Dark Green
Door Type
Front Entry Panel
Flysheet Fabric
Polycotton Blend (35% Cotton / 65% Polyester)
Fabric Type
Polycotton – Climate Control
Inner Tent Fabric
100% Polyester
Groundsheet Fabric
Double-Coated Waterproof Polyethylene (Sewn-In)
Window Fabric
PVC with Toggle-Up Curtains
Fire Retardant
Yes
Darkened Bedroom
Lights-Out Bedroom
Mesh Ventilation Panels
Sewn-In Groundsheet
King Size Bedroom
Standing Height
Extendable Warranty
Height
190 cm
Length
455 cm
Width
230 cm
Bedroom Dimensions
210 x 210 cm
Floor Area
L455 x W230 x H190 cm
Pitching Area
L485 x W250 x H190 cm
Pack Size
73 x 41 x 36 cm
Weight
21.4 kg
Travel Size / Portability
Heavy (13 kg – 29 kg category)
Pitching Order
Peg the corners, then inflate the beams
Poles or Air
Inflatable Tubes
Number of Beams / Poles
Three Air Tubes and One Alloy Pole
Pitching Time
Approximately 12 minutes
Skin
Double Skin
Recommended Use
Suitable for camping across multiple seasons thanks to the technical polycotton fabric
SKU
TEWSIEATC000001
Sentinel TC Fabric
Durable polycotton fabric combining the strengths of cotton and polyester. Breathable and climate-controlling to help keep the tent cooler in warm weather and warmer in colder conditions.
Inflatable AirBeam® Structure
Backed by over 15 years of AirBeam development, this pole-free system allows the tent to be pitched in minutes. Produces a strong, rigid structure for dependable performance. Supplied with AirBeam pump.
PowerLite 7001-T6 Alloy Poles
Lightweight, compact and durable support poles.
Lights-Out Bedrooms
Reduces early morning light for improved sleep, with a generous 70cm sleeping area per person.
SkyTrack® II Hanging System
Flexible track system for attaching lighting and storage, allowing you to customise your interior layout.
TBS®II Tension Band System
Enhances stability in strong and changeable winds by bracing poles at three points. Adjustable and stowable in calm conditions. Patented EP1905927.
Pre-Attached Front Extension
Integrated front canopy providing additional sheltered living space.
Adjustable Rear Ventilation
Mesh ventilation panel with adjustable external cover.
Large Mesh Roll-Away Front Door
Two large mesh panels that can be rolled aside to fully open the living area.
Fully Sewn-In Groundsheet
Creates a draught-free, bug-free environment. Attached to the flysheet with an external storm skirt for all-round protection.
Adjustable Pegging System
Allows accurate pitching on uneven ground.
AirBeam Pump (Included)
Ergonomic design with built-in pressure gauge and carry bag.
AirSpeed® Valve
Quick inflation and deflation via conveniently positioned valve.
Additional Bedroom Cable Entry
Small opening inside the bedroom for powering devices.
Bedroom Storage Pockets
Handy pockets for essentials.
Cable Entry Point with Tidies
Zipped external cable entry with touch-fastener tidies to keep cables organised.
Clear Access Bedrooms
Wide openings with no step-over for easier access.
Diamond Clear Windows
Maximise natural light and visibility for a brighter interior.
Drop-Down Door Step
Easier entry and exit, suitable for prams and wheelchairs.
Easy Pack Carry Bag
Oversized bag with 15% more material and 50% greater volume.
High-Visibility Guylines
Strong, easy-to-see guylines that fade from tent colour to bright orange.
Lantern Hanging Points
Conveniently positioned fixing points for lighting.
Large Inner Mesh Vents
Improve airflow and reduce condensation.
Mesh Doors (Living Area)
Integrated mesh panels increase ventilation while keeping insects out.
Pre-Angled Beams
Create increased internal headroom and provide effective wind resistance.
Toggled Inner Divider
Split bedrooms for privacy or remove to form a single large sleeping area.
Toggled Privacy Curtains
Can be rolled away when not required.
Vango AirZone™ Ventilation
High and low level vents promote continuous airflow and help control condensation.
Waterproof PE Groundsheet
Hard-wearing groundsheet designed for demanding use.
Zipped Privacy Curtains
Simple zip operation with adjustable opening levels. Rolls into a pocket when not in use.
Pitching Time: 12 minutes
Capacity: 3 person tent
Weight: 21.4kg
Pack Size: L73 x H36 x W41cm
Bedroom Size: King size bedrooms
Bedroom Darkness: Lights-Out Bedrooms (darker)
Pre-orders will be despatched when they come into stock
FREE DELIVERY ON ORDERS OVER £100
ORDERS UNDER £100 - STANDARD DELIVERY COST £7.99
Delivery - 4-7 working Days UK Mainland Only
We ONLY deliver to UK Mainland addresses (excluding Scottish Highlands).
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We shall have no liability to you in respect of any delay or failure to deliver a product due to circumstances beyond our reasonable control, including (without limitation) delay or failure caused by adverse weather, strikes or transport problems.
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