Sonik Sizzla Flask Thermos Flask 1l 30.5cm Stainless Steel

Sonik Sizzla Flask — Hot or Cold for Up to 24 Hours

The Sonik Sizzla Flask is a 1-litre stainless steel vacuum flask built for anglers who want a reliable drink at their side through every session — from dawn starts to dusk finishes.

Built to Last Bankside

Constructed from high-grade 304 stainless steel with a robust powder-coat finish, the Sizzla Flask is designed to handle the knocks and damp of the waterside. At 490 g and 85 × 305 mm, it sits neatly in most tackle bags and rod holdalls without taking up unnecessary space.

Keeps Your Drink at the Right Temperature

Double-wall vacuum insulation maintains heat or cold for up to 24 hours, so your coffee stays warm through a long carp session and your cold drink stays refreshing on a warm summer pike day. The push-button lid pours cleanly without drips, and the large 200 ml screw-top cap doubles as a drinking cup — no need to pack a separate mug.

Choose the Right Variant

The Sonik Sizzla Flask is currently available in one size:

• Sonik Sizzla Flask 1L — 1,000 ml capacity, 85 × 305 mm, 490 g — well suited for longer day sessions or any time you want a generous supply of hot or cold drink without a mid-session trip back to the car.

Facts

• Capacity: 1,000 ml

• Dimensions: 85 × 305 mm (approx. 8.5 cm diameter × 30.5 cm height)

• Weight: 490 g

• Material: 304 stainless steel with powder-coat finish

• Insulation: Double-wall vacuum

• Temperature retention: up to 24 hours hot, up to 24 hours cold

• Lid: Leak-proof push-button pour spout

• Includes: 200 ml screw-top lid usable as a cup