Found an interesting list of products at Single Use Alternatives

Ice cream, smoothies & milkshakes top 10

Here’s our list of sustainable takeaway packaging for your takeaway ice cream, smoothies & milkshakes

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Product	Price
8oz soup, ice cream container (90series), white (pack of 50) Buy now for despatch tomorrow, December 8th	£4.12	Add to Cart
Soup container flat lid, white (90series) (pack of 50) Buy now for despatch tomorrow, December 8th	£4.05	Add to Cart
Compostable Kraft Napkin - 1 Ply, 32 by 30cm, Kraft Brown Tissues (pack of 500) Buy now for despatch tomorrow, December 8th	£6.89	Add to Cart
Wooden ice cream spade, 3.5" (pack of 100) Buy now for despatch tomorrow, December 8th	£2.02	Add to Cart
Wide smoothie straw, natural white (9mm diam, 20cms long) (pack of 250) Buy now for despatch tomorrow, December 8th	£6.99	Add to Cart
Cold cup dome lid with open straw hole from vegware, clear (fits 96 series cold cups) (pack of 50) Buy now for despatch tomorrow, December 8th	£4.79	Add to Cart
Spoon straw, black (8mm diam, 20cms long) (pack of 200) Buy now for despatch tomorrow, December 8th	£4.95	Add to Cart