The SOG Tellus ATK 3.5" folding knife brings one-handed opening and a robust frame lock to hunters, campers, and backcountry users who need a reliable blade for field dressing, camp tasks, and general utility work. The assisted opening mechanism lets you deploy the blade with a single hand, a genuine advantage when you're managing gear, game, or a fire with the other. The frame lock design is engineered to shed dirt, mud, and debris—problems that bog down more intricate locking systems—so you get consistent performance in tough conditions without constant maintenance.

Built from CRYO 440C stainless steel, the blade sports a pronounced belly profile that handles the cuts outdoor work demands: skinning, carving, and detail work all feel natural in hand. The steel holds an edge and resists corrosion, important traits for a knife that'll live in your pack or truck bed. The GRN (glass-reinforced nylon) handle is textured for a secure, confident grip whether your hands are wet, muddy, gloved, or bare—no slippage when it counts.

This is a working knife, not a showpiece. The black and orange handle stands out in grass or brush, making it easier to locate if you set it down at camp. The frame lock locks the blade down solid once open, delivering the security of a fixed blade without the sheath and bulk. Whether you're breaking down firewood, processing game, or tackling camp chores, the Tellus ATK earns its place on your belt or in your pack.

Key Features

• Assisted opening frame lock—deploy with one hand, even while wearing gloves
• Frame lock design sheds dirt and debris for reliable performance in mud and wet conditions
• CRYO 440C stainless steel blade with pronounced belly profile for field and camp tasks
• Textured GRN handle for secure grip wet or dry, with or without gloves
• Ambidextrous design works equally well for right- and left-handed users
• 3.5" blade length balances reach with packability
• Black and orange handle for visibility in grass and brush

Specifications

Blade Material	CRYO 440C Stainless Steel
Blade Length	3.5"
Handle Material	GRN (Glass-Reinforced Nylon)
Handle Color	Black/Orange
Locking Mechanism	Assisted Opening Frame Lock
Opening Style	Assisted (one-handed)
Orientation	Ambidextrous
Country of Origin	China

Frequently Asked Questions

Is the Tellus ATK suitable for hunting and field dressing?

Yes. The 3.5" CRYO 440C blade with its deep belly profile is well-suited to field dressing game, processing meat, and other camp and hunting tasks. The stainless steel resists corrosion from blood and moisture.

Can I operate this knife with one hand?

Yes. The assisted opening mechanism is designed for one-handed deployment. You can open it while holding gear or game in your other hand, and the frame lock secures the blade once open.

Does the frame lock trap dirt and mud?

No. The frame lock design is engineered specifically to mitigate the effects of dirt, mud, and other debris that can foul more complicated locking systems. It's a simple design that performs reliably in harsh conditions.

Will the grip work if I'm wearing gloves or my hands are wet?

Yes. The textured GRN handle provides a sure grip in wet or dry conditions, and it works well with gloves on or off.