They come with an ultra-fine mesh in the lid for fresh storage and ventilation of worms, red worms and maggots. Store them securely in the refrigerator or on a cool concrete floor until your next fishing session. As used and recommended by several top-flight match anglers in the UK and Europe.The smallest bowl is suitable for quick sessions with smaller portions of bait. Organise and store your bait neatly and securely with the Starkx ventilation bowls._Mixed 1,5mm and 1mm EVA fabricEasy-cleanNylon micro-mesh in lid for optimal ventilationWaterproof weldingDurable zippersAvailable sizes: L14 x W14 x H10cm Content: 1.96Lt NEWL18 × W18 x H10cm Content: 3.24LtL24 × W24 x H10cm Content: 5.76LtProduct code: 22400041