Allergen-Free Seal Lid Fits 5,7,7 & 6ltr Camsquares: Sealing lid fits 5.7 and 7.6 litre CamSquares. Purple colour.: Purple Seal covers feature an inner and outer seal to help keep ingredients safe from cross-contamination. Use with 5.7 and 7.6 litre CamSquares.
even during transport.